Software To Reduce Video Size For Mac

Software To Reduce Video Size For Mac Average ratng: 3,5/5 5008 reviews

Video size reducer free download - Image Size Reducer Pro, MP3 OGG WMA Size Reducer, Image Reducer, and many more programs. May 24, 2018  Reduce the Size of Videos on MAC using QuickTime. First, open the file which you want to convert on MAC. Now, right click on file and click on Export. While you click on Export, you will see options like 1080p, 720piPad, iPhone. You can choose any format in which you want to convert the video file on your MAC. Feb 25, 2020  Free Software to Reduce MP4 Size 1. Freemake Video Converter. Though popularly used for video conversion, this free Windows software supports an array of. Any Video Converter. This is popularly used software that is free and supports reducing your MP4.

by Christine Smith • 2020-07-08 14:10:48 • Proven solutions

'How do I reduce the size of a video on Mac?'

The need for video compression arises with the development of 4K video and HD video technology. Smaller sized videos are easy to manage, share over email, internet, and other means, and also create additional storage space for smartphones and computers. On your Mac system, whatever might be the storage, you will frequently face memory issues. To create more space on your Mac, it's necessary to compress video on Mac using professional tools. The following part of the article discusses the top 10 video compressors for Mac free online and desktop with pros and cons.

Part 1. The easiest way to compress videos on Mac in batch and no quality loss.

There are myriad options available when it comes to video compression tools and one of the best in the list of Wondershare UniConverter (originally Wondershare Video Converter Ultimate). This is a complete video toolbox that performs an array of functions like video conversion, video compression, video transfer, DVD burning, video editing, and video downloading. The program supports over 1000 formats for conversion and also facilitates device-specific format conversion. This video compressor app Mac compresses video by changing its size, bit rate, resolution, and frame rate.

Wondershare UniConverter - The best video compressor for Mac (Catalina included)

  • Compress video size automatically or manually by adjusting video parameters for Mac.
  • Convert videos in batch on Mac in 1000+ formats, including MP4, MOV, WMV, FLV, AVI, MPG, etc.
  • Reduce video size by customizing video resolution, file size, bitrate, quality, format without losing quality.
  • 30X faster conversion and compression speed than any conventional converters.
  • Edit, enhance, and personalize your video files before compression.
  • Burn video to playable DVD with attractive free DVD templates.
  • Download or record videos from 10,000+ video sharing sites like YouTube.
  • Versatile toolbox combines video metadata fix, GIF maker, DVD burner, and screen recorder.
  • Supported OS: Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6, Windows 10/8/7/XP/Vista.
Security Verified, 5,942,222 people have downloaded it.

Steps to compress videos on Mac in batch and without losing quality.

Step 1 Launch the best video compressor for Mac and add files.

After downloading and installing Wondershare UniConverter on your Mac, open the program. From the Video Compressor tab, click the Document icon to add files. Then, a file explorer window will open from where you need to browse and add desired video files from your Mac. Multiple files can be added here.

Step 2 Settings for batch compression.

If you want to compress all videos by one-click, click the Reduce File Size button to choose the size that you need to compress.

Tips: The step above can change all added files settings for batch compression, if you want to customize the video compression settings separately, click the Setting icon for each video file and you'll get a small window to reduce video size. From where, you can compress the video size by changing file size, video resolution, bitrate, output format, and more others.

Step 3 Compress videos on Mac.

Now you can see the change in video size. If you're satisfied with the output video size, then go to the File Location tab, select the location on Mac where you want to save the compressed video file. Finally, hit Start All to start compressing the video on Mac.

If you want to compress a video separately with much easier steps, you can move to How to Compress A Video Within 3 Steps on Mac >> to learn more.

Part 2. Top 4 free video compressors for Mac.

Besides professional software, there are many free video compressors for Mac available as well. These free tools are pocket-friendly and support decent video compression features. Below recommended are some free video compression tools for Mac.

1. Mac Finder

If you are looking for a simple, easy, and straightforward solution to compress your video files, Mac Finder is a good choice. This built-in Mac tool is majorly used for accessing different programs of Mac, but there is a lot more that can be done using this app, including video compression. Using Mac Finder, you can change the bitrate, frame rate, resolution, codec, and the quality to shrink the video size. Mac Finder is a fast video compression method that also allows video customization and other functions. It has to be noted here that Mac finder allows converting and compressing only MOV files.

Steps on how to compress video with Mac finder

Step 1: Open the Mac Finder app on your Mac system. You can either click on the app icon present on the desktop to launch a new window or use the Command tab and then Command-N to open the window.

Step 2: Next, you need to locate the video files that you want to compress. Either enter the file name and use the search option or browse through the files in different folders using the tabs present on the left column.

Step 3: Once you have found the desired files, you need to open the menu options by hitting Control + click on the file. From the available options, select Encode selected video file.

Step 4: A new Encode Media window will open to set the output video options. Change the file parameters from the given choices in their drop-down menu. Change the resolution or select from converting to Apple ProRes or audio-only format. Here you also need to choose the destination folder of the file. If you intend to keep the same folder, check the same as the source file box. After you are done with all settings, click Continue to proceed.

Step 5: Finally, click OK to start the file conversion and compression process. Depending on the file size, pixels, quality, audio rate, bitrate, and codec, the speed and rate of the process will vary. Once the compression is complete, you will be notified of the same.

2. Handbrake

Handbrake is another commonly used tool that allows performing an array of functions, including video compression. It is a cross-platform program that works on Mac, Windows, and Linux systems. Handbrake is a free and open-source program that facilitates video compression by either selecting the video presets or changing the file parameters manually.

Steps to compress video Mac handbrake

Step 1: Download, install and launch video compressor Mac handbrake on your system. Click the Source button on the top-right corner to browse and add the desired video files.

Step 2: Once the file is added to the program interface, click Browse under the Destination tab, select the output file name and the location where you want to save the file. Click Save to confirm.

Step 3: At the Output Settings: option select the format of the output file. Next, select the video codec from the given options. From the Presets Drawer, choose the High Profile preset. Best backup software 2017 mac. Alternatively, you can also open it from the top menu bar by clicking Window > Presets Drawer. Next, select the Frame rate, average bitrate, and other parameters.

Step 4: In order to change the resolution or the frame size of the video, click Picture Settings that will open a new dialog box.

Step 5: Once all settings are done, click the Start the button on the top menu bar that will start the video compression process. Once the process is complete, you will be notified of the same.

3. QuickTime Player

QuickTime Player is a popularly used app on Mac, and in addition to viewing the videos, the program also supports shrinking them. This free video compression method is simple and easy to use.

Steps to compress video using QuickTime Player

Step 1: Open QuickTime Player of QuickTime Pro app on your Mac system. If it is already not present, you can download and install the same.

Step 2: Open the video that you want to compress on your QuickTime Player. Click the File Menu from the top bar and select the Share option.


Step 3: A new dialog box will open from where select the Email tab. At Name: option, select the desired name of the output file. Under the Size: tab, select the desired option from the given options. A summary of the output video on the dialog box will appear showing FPS, compression codec, audio compression type, and others. The estimated post-conversion size of the video will also be shown.

Step 4: Once all settings are done, and you are fine with the same, click Share to start the process. A progress bar will also appear.

Step 5: Once the video is successfully exported in QuickTime Player, Mac Mail will automatically open as an Email option was selected. The converted video will be embedded in the email message body. To extract the video as a usable file, you can either drag and drop it from your email to your desired location on Mac or can choose the file and select Save Attachment to store it on your Mac.

4. iMovie

iMovie is a popularly used video editing tool for Mac and iOS devices. The program also facilitates shrinking your videos quickly and straightforwardly. This app is included for free in all your Mac systems and thus proves to be a free compression tool.

Steps to compress video Mac iMovie

Step 1: Launch the iMovie app on your Mac system. Search for Projects/Library menu and click + button. Next, select the Movie option and then select the desired theme or No Theme option. Give a name to your file.

Step 2: To add the video that you want to compress, click the downward-facing arrow on the upper left-hand corner. Alternatively, you can also hit the Import Media button and then browse and add the desired files.

Step 3: Next, to compress the added video, click the box with the arrow sticking out of it on the top-right –hand side corner and select File from the options. Alternatively, you can also use the menu bar by clicking the File > Share > File option. Now select the settings for the video to shrink the file size, lower the quality and the resolution. Click Next to move ahead.

Step 4: Give the desired file name and choose the location where you want to save the compressed file. Click Save. The added video will be compressed and saved at the mentioned Mac location.

Part 3. 5 online video compressors for Mac.

If you occasionally need to compress videos and do not want to download or install software on your Mac, online tool proves to be a good alternative. The online programs are simple, need no installation, can work from your browser directly, and are mostly free to use. To help you make a choice, a roundup of top video compressor Mac online is listed below.

1.Clideo Online Video Compressor


Clideo Online Video Compressor is an online tool that facilitates video compression by one-click. A maximum of up to 500MB file size can be uploaded to the program interface. In addition to Mac, the converted and compressed file can also be saved on online storage services like Dropbox or Google Drive.

Steps to Compress Video

● Step 1: Launch the website on your Mac. Click Choose file to add videos from your Mac. You can also add the file URL for conversion.

● Step 2: Wait a few moments while the tool is setting up the necessary parameters for the video.

● Step 3: Watch the preview to make sure everything is okay. If it's so, download the video, otherwise, go back to editing.

2. Ezgif


This simple to use online video resize is free and facilitates compressing an array of video formats including WebM, MOV, FLV, MP4, and others. You can either add the videos from your Mac or even paste its URL for compression purposes.

Steps to compress video:

● Step 1: Open on your Mac browser. Click Choose file to browse and add videos from your system. You can also paste the video URL if needed.

● Step 2: Click Upload video! Once the video is successfully uploaded, a new window will open. Select the new width, height, and percentage of the video. Also, select an output format and encoding option from the drop-down menu.

● Step 3: Finally, click Resize Video! to start the video compression process.

Reduce Video File Size

The link for uploading a compressed video will appear on the software interface itself.

3. CompressVideo


This is another commonly used online compressor video Mac that allows reducing file size of AVI, MP4, WMV, MKV, and other file formats while maintaining decent quality. The program helps to shrink file size by reducing its bitrate and scaling its width. The program is quick and features a simple interface. A maximum of 150MB of files can be uploaded to the program.

Steps to compress video:

● Step 1: Open on your Mac browser.

● Step 2: Click Browse to search and add videos from your system.

● Step 3: Select to reduce video width from options on the drop-down menu. Click Compress Video, and the process of file uploading and compression will start.

4. Clipchamp

This is a commonly used online video shrinker Mac that is easy to use and comes with an array of features. The program supports adding videos up to 20GB size for compression. There are many presets available which automatically resizes files for social media, web, and other use. The online converter supports an array of file formats and resolutions, and the program never has access to our videos, thus maintaining your privacy. Batch processing is also supported.

Steps to compress video

● Step 1: Launch Clipchamp on your Mac system. Import the video from your Mac that you want to resize.

● Step 2: Select the Output settings that lead to file size reduction.

● Step 3: Hit Start to begin the compression process.

Once the file is resized, you can save it or also share it as needed.

5. Videosmaller


VideoSmaller is another free to use video size compressor Mac that allows shrinking different video formats in decent quality output. A maximum of 500MB file size can be uploaded to the interface for video compression. The tool also has an option to use low compression levels and shrinks video by reducing the width.

Steps to compress video:

● Step 1: Run on your Mac browser. Hit Browse to search and import videos to be compressed.

● Step 2: From the drop-down menu, select the file width to resize it. Also, it enables users to use a low compression level if needed. There is also an option to remove the audio from the video.

● Step 3: Click Upload Video. The program will start uploading the video, and the file compression process will begin.

On process completion, the compressed file can be downloaded from the interface.

Part 4. External tips for Mac video compression settings.

Generally, video shrinking or compression means getting rid of the unwanted or unnecessary part of your video so as to reduce its size. The quality of the original video is considerably affected by reducing its size. So if you are looking for ways to shrink your video size without affecting its quality, listed below are some useful tips.

● Tip 1: Compressing your videos to smaller-size formats is an excellent way to maintain video quality while reducing its size. Some recommended formats are HEVC H.265, H.264, M4V, and MOV.

● Tip 2: Another way to maintain video quality during compression is to adjust the slidebar of LQ-HQ. You can also opt for Use High-Quality Engine option in the advanced setting area.

● Tip 3: As compared to the default video, lower the video resolution and its bitrate by 20-50%. A smaller sized video has a lower bit rate.

Wondershare UniConverter is the best video compressor for Mac, as it not only provides a faster speed and better quality but also gives more related functions such as video editing. Enjoy compressing video size on Mac without any limitation using Wondershare UniConverter.

by Brian Fisher • Feb 25,2020 • Proven solutions

Reduce Video File Size Online

When it comes to video formats, MP4 is one of the most widely used owing to its compatibility with all types of devices and players. If your MP4 videos are occupying a lot of storage on your device and you do not want to delete them, reducing MP4 size is the best solution. Moreover reduced sized MP4 videos are also easy to send over mail and share it on social media platforms. To reduce mp4 file size, a number of online and desktop programs are available. The list is given below.

Part 1. Best Way to Reduce MP4 File Size without Losing Quality

To shrink MP4 video without compromising on quality, UniConverteris the best software to install. This power-packed desktop program allows reducing the size of MP4 files in a number of ways. You can shrink your MP4 file size by changing its formats, cutting and trimming the unwanted parts, and by changing the file parameters like bit rate, resolution, and quality. The process of file size reduction is carried at super fast speed and without any loss in original file quality.

In addition to MP4, almost all other widely used formats like MOV, FLV, WebM, AVI, MKV and others also supported by the program for resizing, compression, and other purposes.

Get the Best Tool to Reduce MP4 File Size:

  • Reduce MP4 file size by altering the parameters like resolution, bit rate, quality and more.
  • Support MP4 file reduction by converting the format to others reduced size files.
  • Real-time preview option for the compressed file can be checked for 20 seconds.
  • Allows cut and trim MP4 files to remove unwanted parts and thus reduce the size of the added video.
  • Super fast process with lossless quality file; support batch processing for resizing multiple files at a time
  • Compatible with all latest versions of Windows and Mac system.

How to Reduce MP4 File Size on Mac or Windows with UniConverter

Windows Reduce Video Size

Step 1. Open iSkysoft video resizer and import MP4 videos

Launch UniConverter on your PC. Choose the Convert tab and click on +Add Files to browse and add local MP4 videos. Files from devices can be added from the drop-down menu at +Add Files option. Multiple files can be added at a time.

After the files are added, they can be trimmed and cut by choosing the editing icon under the added file thumbnail image. From the editing window, cut and trim the file as needed and confirm the changes. Or you can skip this step if it is not necessary.

Step 2. Set new parameter to reduce mp4 file size

Choose the output format from the supported files option at Convert all files to tab on the top-right corner. Now to compress the added MP4 file, click on the compress icon on the Target menu. A new window will open from where you can choose the options for size, resolution, bit rate, and quality. The progress bar can also be dragged to select the compression rate. Preview of the compressed file for 20 seconds is also available.

For batch compression, click on

Reduce Video Size Mac

+Create Custom and choose the file parameter settings. Click on Create to confirm. The change here will apply to all of the MP4 file you added.

Step 3. Export the compressed MP4 videos

Next, choose PC location to save the processed files at the Output tab. Click on Convert All button to start compressing and converting all added files.

Reduce video size online

Part 2. Free Software to Reduce MP4 Size

To reduce your MP4 videos on your Windows PC or Mac, a number of free software programs are available as well. Listed below are 4 of these popularly used tools.

1. Freemake Video Converter

Though popularly used for video conversion, this free Windows software supports an array of additional features including file compression. Compatible with Win10, Win8, Win7, and Vista., this program supports almost all popular formats and process files without loss in quality. The unwanted parts of your MP4 videos can be cut and trimmed to reduce their size, With support to more than 500 formats, MP4 files can be converted to formats which occupy less space. File compression is also supported by the tool for resizing the videos. The interface of the software is user-friendly for easy and quick use.

Simple, free to use software
Supports file conversion to over 500 formats for compression
User-friendly interface

No Mac version available

2. Any Video Converter

This is popularly used software that is free and supports reducing your MP4 and other files in decent quality. The software once installed on your Windows PC, allow compressing your M4 files without losing quality. More than 100 input formats and over 160 output formats are supported by the software. Device specific conversions are also supported. The built-in video editor of the software allows trimming, cut, and change file parameters like bit rate, quality, and others so as to reduce the file size.

Supports all major formats
Simple interface with lossless quality file processing
Allows changing file parameters for compression
Available for Windows as well as Mac

The program with full features comes for a price
Need software download and installation
Formats are limited as compared to paid professional tools

3. Handbrake

This is free and open source software that is compatible with Mac as well as other platforms including Windows and Linux. The transcoder program allows compressing your files in MP4 and other formats in a quick and simple manner. Almost all multimedia formats, as well as files from DVD and Blu-ray, can be added to the software for the process. Conversion is allowed to MP4 and MKV format with support to an array of codecs. File compression can be done using Handbrake changing the quality, frame rate, bit rate, and other parameters.

Free and open-source transcoder
Support adding any multimedia file format and files from DVD and Blu-ray
Allows Mp4 compression in a simple manner
Multi-platform support
Allows live preview of the compression

Limited output format support
Limited editing features as compared to paid professional tools

Software To Reduce Video Size For Mac Pro

4. Avidemux

This is a free video editor that supports an array of features including video compression. Al popular file types including MP4, AVI, ASF, DVD, and others are supported by the software. The program is compatible with multiple platforms including Mac, Windows, Linux, and BSD. The scripting features, job queue, and projects of the software help to get the tasks done in an automated manner. Using the program you can change the bit rate, frame rate, codec, and other file parameters so as to reduce its size.

Free editor with support to an array of features
Support all popular formats
Multi-platform supports
Allows editing file parameters for compression

Limited output format support
Limited features for editing as compared to professional tools

Part 3. Reduce Size of MP4 Video Online

If you are looking for a simple and straightforward solution for reducing MP4 video file online, Online tools are a good choice. There is no dearth of these programs and listed below are the popularly used ones.

Reduce Video Size Online

1. Clipchamp

This is free to use online tool that facilitates compressing your MP4 videos in a simple and quick manner. The program supports an array of formats including MP4, FLV, WebM, and others. Multiple files can be added to the program for batch processing. Once the Mp4 videos are added to the program, you simply need to choose the target format and select the output settings and file parameters so as to reduce the size. There are also options to compress the files which are optimized for social media and web pages.

2. Video Smaller

With this online tool, there is no need for any software download or installation as the program works directly from your browser. An array of file formats including MP4 is supported and the maximum file size that can be added is 500MB. There is an option to select the low compression level to get high-quality videos. You can also choose the scale of the video width from the supported options. Video Smaller also allows removing audio from the video files to further shrink its size. The processed file can be downloaded from the interface itself.


This free online program works from your browser and allows compressing MP4 and other videos in decent quality. The added file parameters like quality, size, and others can be changed t shrink the file size. You can choose to keep the file bit rate to be variable or constant as needed. In addition to local files videos can also be added from Google Drive. The program is compatible with all popular platforms including Windows, Linux, Chrome, Mac, and others. All the compression and conversion process of the tool is handled on cloud servers that ensure speedy process in decent quality.

Software To Reduce Video Size For Mac Windows 10

Above listed are different tools to reduce MP4 file size. For high-quality professional compression, UniConverter is the best choice. If you are looking for other free desktop or online alternatives, we have listed an array of options above.