Video Compressor - UniConverter
  • Resize videos to a smaller size for uploading to Vimeo easily.
  • Preview the compressed video before starting compressing.
  • Support 1,000+ video formats for Vimeo compression and conversion with less quality loss.
  • 30X faster compression speed than other common compressors.
  • Transfer compressed videos to iPhone/Android/iPad devices easily via a USB cable.
  • Compress video in batch.

How to Compress a Video on Mac to Save Storage Space?

by Julia Angwin

Your Mac is a nice computer system; it functions swiftly and helps you achieve everything you need a personal computer for. However, there is a limit to the number of files your Mac can store at a given time. If your Mac exceeds its storage limit, it will slow down or request that you should delete some files. You definitely do not want this to happen.

You may be wondering how to keep a lot of digital files on your Mac without exhausting its storage space. If you are worried about consuming the storage space of your Mac then you should compress your videos.

Compressing video files on Mac reduces the size of the video file but maintains its quality. It helps you store your video files on your Mac without the worry of consuming your storage space. The memory of your wonderful moments matter and you should preserve those videos with panicking that you will exceed the storage limit of your Mac.

Compressing video files on your Mac book is not a difficult task. You can simply reduce video file size in your Mac and maintain the high quality of your video if you understand and follow the recommended steps of compressing video files on Mac. This article will keep you informed on how to compress a video on Mac.

Part 1. How to Compress Video on Mac with the Best Compressor-Uniconverter?

Wondershare Uniconverter which is often just called Uniconverter is the best software for compressing video files on Mac. The amazing thing about this special video compressing software is that it is multipurpose with an affordable price. When you make use of this software, it can enable you to perform more functions than just compressing video files.

These numerous functions is why Uniconverter is the video compressing software you need for your Mac because you can use it edit the video you compress, download other videos you want to work on, make gifs, merge two or more video, convert videos from one video format to another depending on your choice, burn DVD and record your screen. Uniconverter is the complete package and all that you need to manage your video and even audio files on your Mac and get the best experience you deserve.

Uniconverter converts more than 1000 videos and audio formats and completes compressing video files on Mac about 30 times faster than conventional video compressing software. Uniconverter can compress up to 8000 videos on your computer with just a click.

  • Support the input of any video and audio file format.
  • Enables you to merge several audio and media files to a single file.
  • Support batch upload, download, and conversion of files.
  • Built with video editing controls like split, trim, crop, brightness, rotate, volume, pitch, and others.
  • It allows you to download videos from over 1000 sharing sites such as Spotify, YouTube, Hulu, Metacafe, and much more (4K supported).
  • Burns DVDs and Blu-rays with customized templates.
  • Its toolkit houses a GIF maker, a metadata editor, a VR converter, a Video compressor, and a screen recorder.
  • Supports Mac and Windows platforms, with each having a free trial version.

How to compress video with UniConverter [4 Easy Steps!]

Step 1. Download Uniconverter

You need to download Uniconverter from official website before using it, it dosen't take much time to download.


Step 2. Upload video files

Launch Uniconverter, then you can see the home page. On the left side, there is a list of options, select “Video Compressor”. Then, move your eyes to the center of the home page to find an option to drag and drop the video file you intend to compress with Uniconverter.


Step 3. Set Output format

Choose the video file you want to compress from the desktop and import it to the Uniconverter software on your computer. At the bottom of the page is an “Output Format” to select the type of output you want. You can also choose the file location below the “Output Format” button.


Step 4. Start compressing

Modify the settings for the video file and then compress the video file. After compressing, you can check your video at the "Finished" board, or you can find your compressed video at the location you set before.


Part 2. How to Reduce Video File Size on Mac Online?

1. Videosolo

Videosolo is an effective software used to compress video files on Mac. Videosolo does not only compress videos but also converts video files from one format to another. The platform is user-friendly and has a good customer service which is displayed by the speedy response users get when they seek for support to help them use the system better. The software is available in Windows also.


Download link:


  • Videosolo is able to compress more than one video at a time.
  • Videosolo converts video files to different formats.


  • Videosolo requires payment to access its software. It offers a free trial that lasts for a short time.

2. Shotcut

This is another software for compressing video files on Mac. Shotcut is an open-source software and it supports Windows and Linux operating systems as well. The video compressing software has a friendly user interface and is also multipurpose in nature. It can be used for many purposes apart from reducing video files on Mac. The software is free to use and has had more than 12 versions from inception up till date.


Download link:


  • Shotcut is multipurpose and suitable for other functions like converting videos from one format to another.


  • The major problem associated with Shotcut is its complexity which makes it difficult for beginners to use it effectively. The software is more suitable for experts with years of experience in video editing and compressing.

3. Wondershare Filmora

Wondershare Filmora is an excellent software for compressing video on Mac. The software is always updated regularly to inculcate new features.Wondershare Filmora is multipurpose because it performs other functions and not only the function of video compressing. The software is user-friendly and has a responsive user interface.


Download link:


  • The software is effective and compresses video on Mac with great speed.


  • Wondershare Filmora is not free. It allows for a free trial for a short period of time and users need to pay before they can utilize its important features. But if you want to edit videos, then Filmora is the right choice for you cause it is actually a video editor.

4. VLC Media Player

VLC Media player is another software used to compress video files on Mac. The software is totally free and multipurpose. The software is also available on Windows operating system.


Download link:


  • VLC Media player is completely free and can perform many functions including video editing. And it is user-friendly.


  • VLC Media player is suitable for compressing video files stored in the computer but slows down when many tasks are carried out at the same time.

5. Quicktime Player

Quicktime Player is an amazing video compressing software for Mac. The video compressing software is designed by Apple. There is a possibility that QuickTime Player is already available on your Mac because Apple is the parent company of both. QuickTime Player is effective for compressing video files and converting video files from one format to another. It is also multipurpose and can perform various video editing functions.


Download link:


  • It is easy to compress video with this software if you are a beginner.


  • It is only compatible with iOS, thus it difficult to use this software directly with other operating systems.
  • It has a few compressing options.

6. Handbrake

Handbrake is an open-source software and it is effective in compressing videos on Mac. The software is compatible with Windows and Linux operating systems as well.


Download link:


  • It is has a good user interface.


  • Its uses are limited when compared to other video Compressors on Mac because it is not frequently updated.

7. Videoproc

Videoproc is an amazing video editing software for Mac. It can edit, convert, resize and adjust video files and audios. Videoproc is a paid software with only a 7-day free trial. To make use of the crucial features of Videoproc, users are expected to pay after the 7-day free trial.


Download link:


  • It comsumes less time to compress video than some of the other compressors.


  • It is highly commercial in nature and its free trial only edits videos that are not longer than 5 minutes.

8. Anyvideo Converter

Anyvideo Converter is used to compress videos on Mac. The software can convert video files to many formats and it supports both Windows and Mac. Anyvideo Converter can edit videos and it is also be used to play videos on Mac.


Download link:


  • The software is cheaper to use than other ones.


  • The software does not have speed. It runs slower than some video compressing software on Mac.

9. Movavi

Movavi is a versatile video editor and can be used to compress video files on Mac. It can merge videos and convert video files to many formats. It is compatible with both iOS and windows.


Download link:


  • You can choose the compressed quality by moving slider, which is convenient.


  • The software is expensive to use and users must pay to utilize some of its crucial features.

10. Compressor

Compressor is effective software for compressing video files on Mac. The software can perform other functions like editing videos and converting videos from one format to another.


Download link:


  • It is easy to access.


  • It does not have enough speed when compared to other video compressing software on Mac.

Part 3. How to Reduce Video File Size on Mac Online?

Online Uniconverter is the best choice to reduce video size on Mac online. It just totally free and does not require registration before it can be used to perform video compressing tasks. Online Uniconverter is also multipurpose and performs a plethora of other functions that just compressing video file on Mac. It can be used to convert video file from one format to another on Mac.

Steps of compressing video files on Mac with Online Uniconverter:

Step 1. Choose "Compressing" Tab

Visit Online Uniconverter at via your browser. At the middle of the home page are "Main Online tools". Select "Video Compressor".


Step 2. Select Files and output format

Another webpage will open. Click "Choose Files" to add the video files from your iPhone. After that, set the output format and size you want.


Step 3. Compress and Download Video

Click "Compress" to Compress the video file. Download the video file you have compressed with Online Uniconverter to your iPhone.



Above are free and Paid Compressors, You can choose the listed ones according to your needs, but if you want faster, high-quality compression, but don't want to empty your wallet faster, Uniconverter is the way to go!

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