iMovie is no longer free for Mac users to edit videos. So you need to look for other free video editing software for Mac (macOS 10.14 Mojave included) as alternative solution. No need to search around the internet, here you can get top 9 free video editors for Mac listed below that are sure to accomplish all your video editing needs. Edit a wide variety of video file formats to make them your own customized movie experience. Add effects, subtitles, music..you name it. When it comes to video editing, your creativity is the limit.
- Free Cad Software For Mac Os X
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- Free Software For Mac Os X 10.4
Top 9 Best Mac Video Editing Software You Should Know
Free Download Manager for Mac; CCleaner for Mac; BlueStacks AppPlayer for Mac; Google Chrome for Mac; Adobe Acrobat Reader DC for Mac; FileZilla for Mac; Screencast-O-Matic; Free Video Cutter Joiner for Mac; Mozilla Firefox for Mac; Snow Leopard Mac OS X 10.6.8.
#1. Filmora Video Editor (Mac and Windows)
Oct 10, 2017. Oct 09, 2017. A library of over 125,000 free and free-to-try software applications for Mac OS.
Why settle for a simple and limited video editor when you can have it all? Filmora Video Editor brings all tools into one amazing program that enables video editing, and is also a video converter. Edit video and convert video at will, for virtually all formats available and a huge array of devices.
Whatever you need, Filmora Video Editor for Mac has it! Or, if you're absolutely just looking for a dedicated video editor, we also have the best solution. Try our Filmora Video Editor for Mac! The best video editor for Mac (macOS High Sierra included) in the market.
- Supports almost all video, audio and image formats.
- Makes amazing movies with 300+ new eye-catching effects.
- Allows you to add music to video or crop/trim/merge videos.
- Full compatible with macOS 10.6 or later including macOS 10.13 High Sierra, and Windows 10/8/7/XP/Vista.
Step-by-Step Guide on How to Edit Videos on Mac using Filmora Video Editor for Mac
Step 1. Import Video
Open Filmora Video Editor for Mac and click on 'Import' button on the home screen. Choose 'Import Media Files' and select the video file on your Mac that you want to upload. Alternatively, you can drag and drop the video from your local storage to the program window.
Step 2. Edit Video
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To edit the video, you need to drag the video to the timeline on the screen.
To cut the video place the pointers on the position that you want to cut the video and click on Scissor button. Alternatively, you can right-click on the video and click on cut or split the video. You can also delete the part that you have cut.
When you click on 'Edit' once you right click on the video, you will get basic editing options appear on a window such as brightness, contrast, saturation as well as audio editing options like volume, pitch and noise removal.
For effects click, on the desired effects like overlay. Choose an overlay and drag it to the video. It will appear on the video once you play it.
Step 3. Save the Edited Video
After editing the video, click on 'Export' button and select 'Output' format. You can also opt to burn video to DVD, export online or save to a device. For Output option, just choose the output format and then select the destination on your folder and export file.
Editing videos on Mac with Filmora Video Editor for Mac is quite simple and fast. Moreover, this video editor for Mac allows you save and share files in different ways.
#2. Avidemux
Avidemux is an open source video editor for Mac that will make encoding, filtering, and cutting a breeze. In comparison to other video editors for Mac, this video editor for Mac is compatible with different video formats such as DVD, MPEG, AVI, and many more. It also supports some audio formats including WAV, AAC, MP3,among others. If you are a beginner in video editing, there is no need to worry because it's very easy to use and will allow you to edit your video files without experiencing any inconvenience. Like all video editing programs, this tool is easy to install. It can also be downloaded easily. For first time users, there is a detailed tutorial provided. It also comes with advanced features that will provide total convenience for all users. However, for non-tech savvy people, you might find some of its functions confusing. But, with its user-friendly interface, you won't need to study numerous tutorials.
#3. Blender
Blender is a free video editing software for Mac and free 3D rendering program, which features the best list of animation essentials such as modeling, rigging, interface, animation, shading, UV unwrapping, real time 3D game creation, and so on. This also has a pack of high-end interface that is loaded with intrinsic and useful tools. But, like most video editors, this has also pros and cons. When compared to some video editors, this video editor for Mac is a video editor that provides professional 3D quality that is available for free. It has a lot of features and ideals for every 3D enthusiasts, graphic artists, and designers. It is also versatile and lightweight. Unfortunately, beginners might experience difficulties when using this software. But, luckily, there is a manual that can help you make the most of it. Blender is also compatible with various versions of Windows.
#4. Kdenlive
Kdenlive or KDE Non-Linear Video Editor is an open source Mac video editing application. Its package is based on MLT Framework that focuses on easy to use features and flexibility. When compared to other video editors, this supports all formats, which are supported by the FFmpeg including AVI, QuickTime, FlashVideo, WMV, and MPEG. This video editor for Mac also supports 16:9 and 4:3 aspect ratios for NTSC, PAL, and some HD standards including AVCHD and HDV. The videos created with this software can be exported to a Device. Users can also write it on a DVD using its simple menu. Kdenlive is also compatible with Linux. But, make sure to check the compatibility of your system to avoid any issues. Most users like this Mac video editing software. However, others have experienced difficulties in using it because of the complexity of its interface. Nevertheless, the manual is of certain help for any doubts.
#5. JahShaka
JahShaka is one of the Mac video editing tools that aim to become an open source, cross-platform, and free video editing tool. At present, it is in its alpha stage and supports real time effects rendering. It is best for every user who has not yet enough experience using video editors. But, professionals can also rely on this video editing tool. Unfortunately, JahShaka is still lacking some helpful implementations of numerous features including the non-linear editing system. This video editing tool was written with the use of Qt by Troll tech, but the user interface of this software is using the library of OpenGL to make the GUIs. This video editor for Mac is also compatible with Linux and Windows. Nevertheless, this video editing software has some issues. So, before you consider it, see to it that your system is compatible with the program's features to avoid any inconvenience and for you to use it properly.
#6. VideoLan Movie Creator
VideoLan Movie Creator is a video editor for Mac, which is different from VLC Media Player, but they are both developed by VideoLan Organization. The project was developed for playing videos and some media formats. This movie creator is perfect for everyone who wants a program that will provide convenience whenever they are creating movies and videos of high quality. The software is compatible with other operating systems as well. However, there are some issues that were experienced by many users. These issues include sudden crashes of the program. But, overall, VideoLan Movie Creator is a video editor mac that you must try, most particularly if you are just starting to explore movie creation or video editing. The interface of the movie creator is easy to use and simple. So, this just means that there is no need for you to learn more about it as it won't require special skills in order for you to use it.
#7. iMovie
Mac video editing tool that was developed by Apple for iOS devices (including iPod touch, iPad Mini, iPad, and iPhone) and Mac. Originally released in 1999 as an application for Mac OS 8. The third version of iMovie was only released for OS-X, but there are modified versions so users can use it properly. iMovie is best at importing video footage to Mac using the interface of FireWire or through USB. This video editor for Mac also imports photos and video files from hard drives. With this video editing tool, you can edit video clips, add effects or music. There is also included a basic color correction option as well as other video enhancement tools. Transitions like slides and fades are also possible. However, even if iMovie is rich in various features, the effects options are not really very comprehensive, when compared to other editors.
#8. Adobe Premiere Pro
Well, many people heard about Adobe Premiere Pro. This video editor for Mac is a professional Mac video editing software program, which also has Windows version. It is a part of the Adobe Creative Suite for designers and developers. It has both standard and professional features, but you will need some experience to learn working with it. People from all around the work use it because it allows them to perform a lot of actions.
#9. HyperEngine-AV
Our last proposition for you is HyperEngine-AV, another free video editing software for Mac. You can capture, edit, and export audio and video files, and even to create quality DVDs with your movies. It offers you twelve studio quality effects, and you can also add info and credits, titles, or karaoke lyrics. We like it a lot because it comes with editable fonts, colors, styles, and many more.
Related Articles & Tips
Astrophotography is closer to science than art, and there is no such thing as 'getting it right in camera.' This means you cannot simply point the camera at the sky and snap away.
In astrophotography you cannot avoid post processing your images, so stacking and editing your images serves three main purposes:
- Reduce noise and deal with light gradients and vignetting.
- Improve signal to noise ratio.
- Reveal the faint details in the image.
Image stacking is the technique used to improve the signal to noise ratio, and it is the only noise reduction method that will boost the image details rather than smear them out.
In this article, we will discuss some of the most popular software available for astrophotography image stacking.
Note: Don't miss the detailed video at the end of this article, It was created to help show you how to quickly start using some of the stacking software mentioned in this article.
Click here to skip to our Image Stacking Demo Video.
What Does Stacking Photos Mean?
The concept behind image stacking is simple, but to appreciate how it works, there are a couple of things we have to consider:
- A stack can be visualized as a pile of images all stacked one on top of the other;
- Each digital image is formed by a set of pixels, all having a certain value: dark pixels will have a lower value than the bright ones;
In the simplest form of image stacking, the pixels values for all images in the stack are averaged to produce a single image.
What is the purpose of stacking photos?
The result is a single image with improved signal to noise ratio, i.e., with better details and lower (random) digital noise and better details.
The scheme below illustrates the concept.
If the considered digital noise affects the pixel values randomly across the stack, then the result of averaging the stack is that the random component of the noise to the pixel value is significantly reduced.
ISO noise and Luminance noise and Chrominancenoise are examples of digital noises that are random.
The image below shows a real-life example from stacking 30 images from my Sony RX10 bridge camera taken at ISO 6400. As you can see, the original images showed a greater deal of noise (grain) than the stacked one.
The More Images You Stack, The Better
The more images you stack, the cleaner the resulting images are, as shown in the comparison below.
While Image stacking creates a cleaner image, it often softens the image: digital sharpening techniques are then used to recover sharp looking details.
Finally, bear in mind that the progression of image quality is not linear.
If stacking 4 images improves the image quality of 50% respect what you got by stacking only 2 images, to improve a further 50% the image quality from stacking 50 images, you may need to stack 300 images or more.
Image Stacking And Movement
If nothing moves between shots, like in the previous real life example, implementing image stacking is very simple: just group the images and average them to smooth out the noise.
With a moving subject, grouping and averaging the images will not only smooth out the noise, but also the subject itself.
This is the same principle for which long exposures of passing traffic and crowd result in a street image without cars nor people.
This effect is amplified with the number of images used, and the moving subject could simply disappear from the stacked image.
To resolve the issue, you have to align the images based on their content before stacking.
Due to image alignment, you may have to trim the edges of the stacked image to get rid of artifacts, but your target will not be lost.
Note that while in theory you can stack images of a static scene taken with the camera on a tripod, in reality, those images will probably differ at the pixel scale due to micro-movements. It is always beneficial to align the images before stacking.
How To Shoot For Exposure Stacking Your Images
Image stacking can be done with any camera and even camera phones and with images in both RAW and JPEG format.
Nonetheless, some things can be done to improve the final result:
- Lock the focus, so that the camera will not hunt for it between images. This will also help to keep the focus consistent through the shooting sequence.
- Keep the same settings, in particular shutter speed, aperture, and focal length: you don't want to change the camera field of view during the sequence, nor the brightness of the images or the depth of field.
- If you are shooting on a tripod, disable image stabilization. If you want to shoot handheld, do so only for short sequences at very high shutter speed.
Image Stacking In Astrophotography
Related:Astrophotography Software & Tools Resource List
As said previously, image stacking is a standard technique implemented in any astrophotography editing workflow for,
- A star field from a fixed tripod.
- A deep sky object from a tracking mount.
- The Moon handheld.
- A starry landscape from a fixed tripod or tracking mount.
Every astronomy image will benefit from image stacking.
List Of Photo Stacking Software For Astrophotography
Here is a list of software used in astrophotography for image stacking.
Adobe Photoshop
Complete Image Editor | Commercial – Subscription Plan Photography Bundle $9.99 / Month | Mac OS X, Windows
Pro
- Versatile
- Available for Mac and Windows
- In bundle with Adobe Lightroom CC, Bridge, Camera Raw, and web space
- Many action packs and plugins available for astrophotography
Cons
- Subscription Plan only
- Can't be used to calibrate light frames
- Stacking capabilities are somehow limited
If you are interested in photography, chances are you know Adobe Photoshop is the standard in the industry and does not need introductions.
With Adobe implementing a subscription plan for their applications, if you are using Lightroom CC for your everyday photography, your plan subscription will also include Photoshop CC and Bridge CC.
Download Mac Os X Free
And for astrophotography, Photoshop is what you need. Lightroom cannot stack your images nor perform the histogram stretching, two crucial steps in the editing workflow for astrophotography.
In this article, we have already covered in detail how to stack astrophotography images with Photoshop.
Sequator
Deep Sky And Starry Landscape Stacker | Freeware | Windows
Pro
- Free
- Easy to use
- Fast
- Suitable for both Starry Landscapes and Deep Sky images
- Can create Star Trails
Cons
- Windows only
- Limited set of options
- Not suitable for Planetary astrophotography
Sequator is an easy-to-use and intuitive astrophotography software for stacking both starry landscape and deep-sky images. It can also be used to create star trails.
While not as advanced as other stackers, it nonetheless allows you to calibrate your light frames with dark and flat calibration frames. It also allows you to remove light pollution, reduce noise, and perform other simple tasks on the stacked image.
Starry Landscape Stacker
Starry Landscape Stacker | Commercial, $39.99 | Mac OS X
Pro
- Fast
- Easy to use
Cons
- Mac Os X only
- Does not read RAW files
If you are into starry landscapes and you are a Mac user, Starry Landscape Stacker is a must-have.
Easy to use, it allows you to stack and align the sky and the foreground independently by letting you easily mask the sky.
Unfortunately, the software lacks the support for RAW formats, thus forcing you to convert your RAW images in the more heavy TIFF format.
Aside from that, it works very fast and the final image is of good quality. You can also save the sky only, which is useful to further edit the shot in Photoshop or similar editors.
Starry Sky Stacker
Deep Sky Stacker | Commercial, $24.99 | Mac OS X
#6. VideoLan Movie Creator
VideoLan Movie Creator is a video editor for Mac, which is different from VLC Media Player, but they are both developed by VideoLan Organization. The project was developed for playing videos and some media formats. This movie creator is perfect for everyone who wants a program that will provide convenience whenever they are creating movies and videos of high quality. The software is compatible with other operating systems as well. However, there are some issues that were experienced by many users. These issues include sudden crashes of the program. But, overall, VideoLan Movie Creator is a video editor mac that you must try, most particularly if you are just starting to explore movie creation or video editing. The interface of the movie creator is easy to use and simple. So, this just means that there is no need for you to learn more about it as it won't require special skills in order for you to use it.
#7. iMovie
Mac video editing tool that was developed by Apple for iOS devices (including iPod touch, iPad Mini, iPad, and iPhone) and Mac. Originally released in 1999 as an application for Mac OS 8. The third version of iMovie was only released for OS-X, but there are modified versions so users can use it properly. iMovie is best at importing video footage to Mac using the interface of FireWire or through USB. This video editor for Mac also imports photos and video files from hard drives. With this video editing tool, you can edit video clips, add effects or music. There is also included a basic color correction option as well as other video enhancement tools. Transitions like slides and fades are also possible. However, even if iMovie is rich in various features, the effects options are not really very comprehensive, when compared to other editors.
#8. Adobe Premiere Pro
Well, many people heard about Adobe Premiere Pro. This video editor for Mac is a professional Mac video editing software program, which also has Windows version. It is a part of the Adobe Creative Suite for designers and developers. It has both standard and professional features, but you will need some experience to learn working with it. People from all around the work use it because it allows them to perform a lot of actions.
#9. HyperEngine-AV
Our last proposition for you is HyperEngine-AV, another free video editing software for Mac. You can capture, edit, and export audio and video files, and even to create quality DVDs with your movies. It offers you twelve studio quality effects, and you can also add info and credits, titles, or karaoke lyrics. We like it a lot because it comes with editable fonts, colors, styles, and many more.
Related Articles & Tips
Astrophotography is closer to science than art, and there is no such thing as 'getting it right in camera.' This means you cannot simply point the camera at the sky and snap away.
In astrophotography you cannot avoid post processing your images, so stacking and editing your images serves three main purposes:
- Reduce noise and deal with light gradients and vignetting.
- Improve signal to noise ratio.
- Reveal the faint details in the image.
Image stacking is the technique used to improve the signal to noise ratio, and it is the only noise reduction method that will boost the image details rather than smear them out.
In this article, we will discuss some of the most popular software available for astrophotography image stacking.
Note: Don't miss the detailed video at the end of this article, It was created to help show you how to quickly start using some of the stacking software mentioned in this article.
Click here to skip to our Image Stacking Demo Video.
What Does Stacking Photos Mean?
The concept behind image stacking is simple, but to appreciate how it works, there are a couple of things we have to consider:
- A stack can be visualized as a pile of images all stacked one on top of the other;
- Each digital image is formed by a set of pixels, all having a certain value: dark pixels will have a lower value than the bright ones;
In the simplest form of image stacking, the pixels values for all images in the stack are averaged to produce a single image.
What is the purpose of stacking photos?
The result is a single image with improved signal to noise ratio, i.e., with better details and lower (random) digital noise and better details.
The scheme below illustrates the concept.
If the considered digital noise affects the pixel values randomly across the stack, then the result of averaging the stack is that the random component of the noise to the pixel value is significantly reduced.
ISO noise and Luminance noise and Chrominancenoise are examples of digital noises that are random.
The image below shows a real-life example from stacking 30 images from my Sony RX10 bridge camera taken at ISO 6400. As you can see, the original images showed a greater deal of noise (grain) than the stacked one.
The More Images You Stack, The Better
The more images you stack, the cleaner the resulting images are, as shown in the comparison below.
While Image stacking creates a cleaner image, it often softens the image: digital sharpening techniques are then used to recover sharp looking details.
Finally, bear in mind that the progression of image quality is not linear.
If stacking 4 images improves the image quality of 50% respect what you got by stacking only 2 images, to improve a further 50% the image quality from stacking 50 images, you may need to stack 300 images or more.
Image Stacking And Movement
If nothing moves between shots, like in the previous real life example, implementing image stacking is very simple: just group the images and average them to smooth out the noise.
With a moving subject, grouping and averaging the images will not only smooth out the noise, but also the subject itself.
This is the same principle for which long exposures of passing traffic and crowd result in a street image without cars nor people.
This effect is amplified with the number of images used, and the moving subject could simply disappear from the stacked image.
To resolve the issue, you have to align the images based on their content before stacking.
Due to image alignment, you may have to trim the edges of the stacked image to get rid of artifacts, but your target will not be lost.
Note that while in theory you can stack images of a static scene taken with the camera on a tripod, in reality, those images will probably differ at the pixel scale due to micro-movements. It is always beneficial to align the images before stacking.
How To Shoot For Exposure Stacking Your Images
Image stacking can be done with any camera and even camera phones and with images in both RAW and JPEG format.
Nonetheless, some things can be done to improve the final result:
- Lock the focus, so that the camera will not hunt for it between images. This will also help to keep the focus consistent through the shooting sequence.
- Keep the same settings, in particular shutter speed, aperture, and focal length: you don't want to change the camera field of view during the sequence, nor the brightness of the images or the depth of field.
- If you are shooting on a tripod, disable image stabilization. If you want to shoot handheld, do so only for short sequences at very high shutter speed.
Image Stacking In Astrophotography
Related:Astrophotography Software & Tools Resource List
As said previously, image stacking is a standard technique implemented in any astrophotography editing workflow for,
- A star field from a fixed tripod.
- A deep sky object from a tracking mount.
- The Moon handheld.
- A starry landscape from a fixed tripod or tracking mount.
Every astronomy image will benefit from image stacking.
List Of Photo Stacking Software For Astrophotography
Here is a list of software used in astrophotography for image stacking.
Adobe Photoshop
Complete Image Editor | Commercial – Subscription Plan Photography Bundle $9.99 / Month | Mac OS X, Windows
Pro
- Versatile
- Available for Mac and Windows
- In bundle with Adobe Lightroom CC, Bridge, Camera Raw, and web space
- Many action packs and plugins available for astrophotography
Cons
- Subscription Plan only
- Can't be used to calibrate light frames
- Stacking capabilities are somehow limited
If you are interested in photography, chances are you know Adobe Photoshop is the standard in the industry and does not need introductions.
With Adobe implementing a subscription plan for their applications, if you are using Lightroom CC for your everyday photography, your plan subscription will also include Photoshop CC and Bridge CC.
Download Mac Os X Free
And for astrophotography, Photoshop is what you need. Lightroom cannot stack your images nor perform the histogram stretching, two crucial steps in the editing workflow for astrophotography.
In this article, we have already covered in detail how to stack astrophotography images with Photoshop.
Sequator
Deep Sky And Starry Landscape Stacker | Freeware | Windows
Pro
- Free
- Easy to use
- Fast
- Suitable for both Starry Landscapes and Deep Sky images
- Can create Star Trails
Cons
- Windows only
- Limited set of options
- Not suitable for Planetary astrophotography
Sequator is an easy-to-use and intuitive astrophotography software for stacking both starry landscape and deep-sky images. It can also be used to create star trails.
While not as advanced as other stackers, it nonetheless allows you to calibrate your light frames with dark and flat calibration frames. It also allows you to remove light pollution, reduce noise, and perform other simple tasks on the stacked image.
Starry Landscape Stacker
Starry Landscape Stacker | Commercial, $39.99 | Mac OS X
Pro
- Fast
- Easy to use
Cons
- Mac Os X only
- Does not read RAW files
If you are into starry landscapes and you are a Mac user, Starry Landscape Stacker is a must-have.
Easy to use, it allows you to stack and align the sky and the foreground independently by letting you easily mask the sky.
Unfortunately, the software lacks the support for RAW formats, thus forcing you to convert your RAW images in the more heavy TIFF format.
Aside from that, it works very fast and the final image is of good quality. You can also save the sky only, which is useful to further edit the shot in Photoshop or similar editors.
Starry Sky Stacker
Deep Sky Stacker | Commercial, $24.99 | Mac OS X
Pro
- Fast
- Easy to use
Cons
- Mac Os X only
- Does not read RAW files
- Basic
Starry Sky Stacker is Starry Landscape Stacker brother and it has been created to stack deep sky astrophotography images.
As Starry Landscape Stacker, Starry Sky Stacker is very easy to use and intuitive, although very basic.
If you are a casual star shooter and a Mac user, this could be a good choice for you.
Deep Sky Stacker
Deep Sky Stacker | Freeware | Windows
Pro
- Free
- Easy to use
- Fast
- Full light frames calibration
- Features Comet stack modes
- Can Drizzle
- Many advanced stack options and methods available
Cons
- Windows only
- Post-processing is quite limited
- Not suitable for Starry Landscapes nor for Planetary astrophotography
Deep Sky Stacker, better known as DSS, is arguably one of the most widely used software to calibrate and stack astrophotography images.
With DSS, you can fully calibrate your images with Darks, Flats, Dark Flats, and Bias calibration frames for the best results possible. Light frames are analyzed and scored by quality so that you can decide which percentage of best images you can stack (Best 75% by default).
A very interesting feature is that with DSS, you can easily combine images taken during different imaging sessions, to produce images of higher quality.
Autostakkert!
Planetary Stacker | Freeware | Windows
Pro
- Free
- Easy to use
- Suitable for Planetary, Lunar and Solar images
- Stack full planetary disk and lunar surface close-ups
Cons
- Interface a bit confused
- It does not offer wavelet sharpening
- Windows only
Autostakkert!, also known as AS!, is a very popular free software among the solar system astrophotographers. With AS! it is easy to stack both images showing the full Planetary (or Lunar or Solar) disc and images showing lunar surface close-ups.
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The interface is a bit confusing, particularly in the beginning, but it is easy to navigate through the different steps for the stacking.
Unfortunately, AS! does not offer wavelet sharpening, which is a widely used technique in planetary and lunar astrophotography. For this, you can load your stacked image in Registax, another freeware software for Windows only that, sadly, is now 'abandoned-ware.'
Lynkeos
Planetary Stacker | Freeware | Mac OS X
Pro
- Free
- Has deconvolution and wavelet sharpening
- It is probably the only freeware planetary stacker for Mac OS X
Cons
- Not very intuitive
- Somewhat slower than Autostakkert!
Lynkeos is perhaps the only freeware planetary stacker software for Mac OS X, sparing you from turning to Windows for using Autostakkert!.
The interface is quite intuitive to navigate, but not when it comes to performing the different tasks.
On the other hand, it offers a deconvolution method and wavelet sharpening, a must-have for a planetary stacker. Definitely worth having a look at it if you are a Mac user.
SiriL
Deep Sky Astrophotography Editor | Freeware | Mac OS X, Windows, Linux
Pro
- Free
- Cross-Platform
- Active development
Cons
- A bit convoluted and not as intuitive as other stackers
SiriL is a freeware, cross-platform, astrophotography package that will let you calibrate, stack, and develop deep sky astrophotography images.
While not as easy and intuitive as Sequator or DSS, it offers a lot of options and produces good results. There is an active community, and it is under constant development.
Astro Pixel Processor
Deep Sky Astrophotography Editor | Commercial $60/Yr Renter License Or $150 Owner License | Mac OS X, Windows, Linux
Pro
- Full-grown astrophotography package
- Fairly easy to use
- Mosaics are created with ease and are of great quality
- Active and constant development
- Cross-Platform
- 30-days Trial period
- Affordable yearly subscription
Cons
- Only for deep sky astrophotography
- No Comet stacking mode
With Astro Pixel Processor (APP), you step in the realm of full-grown astrophotography packages, with many advanced options and methods to calibrate, stack, and post-process your deep-sky images.
Compared to PixInsight (PI), the software benchmark for the category, APP is cheaper and way easier to use, which makes it one of the best PI alternatives.
If you decide to buy it, you can choose between the renter's license for $60/yr, to always get the latest version of APP, or the owner's license for $150, but you will have to purchase the license again for major update releases.
PixInsight
Astrophotography Editor | Commercial – €230+VAT | Mac OS X, Windows, Linux
Pro
- It has all you need for astrophotography
- 45 days trial period
- A lot of tutorials and information available
Cons
- Expensive and without subscription plan
- Extremely steep learning curve
- Long and convoluted process
- Needs a powerful computer
When it comes to astrophotography, PixInsight is the software of reference against which all others are measured. It offers everything you may possibly need to produce pro graded images, and it is objectively the best software in the field.
But user experience can be frustrating, as the learning curve is very steep, the editing is long and convoluted, and your computer must be quite recent and powerful to make it run smoothly.
The €230 + VAT price tag is also quite steep: sure it is worth every penny, but this makes PI be even more the software of choice for professional and keen amateur astrophotographers.
A Comprehensive Demo About Image Stacking
In this video, I show you how easy it is to wet our feet with image stacking.
This is particularly true if you use Starry Landscape Stacker, Sequator, Deep Sky Stacker and Autostakkert!, as I showed in the video below.
Conclusion
Image stacking is one of the crucial steps in the astrophotography editing workflow.
You'll need the appropriate stacker for each type of astrophotography: starry landscapes, star trails, or deep-sky and planetary images.
In this article, we have covered the most popular astrophotography stackers available on the market, both freeware and commercial.
Free Software For Mac Os X 10.4
And while Windows users have the more extensive choice, some notable stackers are available for Mac and even Linux users.
