Image Resizer For Mac free download - Advanced Image Resizer 2007, Fast Image Resizer, Image Resizer Powertoy for Windows XP, and many more programs.

  1. Free Photo Editor For Mac
  2. Mac Free Image Editor
  3. Mac Simple Image Editor
  • Partition Magic. Partition Magic a reliable partition manager for Mac is geared with all those features which are needed for the safety and security of your drive. With Partition Magic you can mix or resize the partitions, it lets you arrange data, create storage space, modify or edit partitions, perform multitasking, preview, and delete.
  • If you want a recommendation for the best and most popular image resizer software in 2016, we would suggest Image Resizer. This application is simple yet sophisticated and has a clean and smart.
  • GIMP stands for GNU Image Manipulation Program and is one of the best free photo editor apps that you'll get. It comes with everything that a premium software contains and features which a professional photographer will appreciate. Breath-taking is the word that can be best used to describe it. This app makes eliminating flaws seem as easy as ABC.

There are two kinds of video resizer applications. Converting the original video format to compressed one, which is able to make the video file much smaller. The same one hour video, for example, an AVI file is much bigger than the video file in FLV format. Another way is to reduce video footage or resolution but keep the original format to shrink the video size. In this post, we are going to share top 10 easy-to-use video resizer apps.

Part 1: Video resizer app

Here are 10 best video resizer applications for Windows, Mac, online, Android and iPhone. The reviews are based on our lab testing and millions of user reports.

Top 1: Video Editor - Best video resizer

AnyMP4 Video Converter Ultimate is one of the best video resizer applications on market. Its main features include:

  • 1. Crop video footage, clip video or change resolution to resize a video with one step.
  • 2. Keep original video quality during resizing.
  • 3. Provide extensive video editing tools, like rotate, flip and more.
  • 4. Decorate video with video effects, watermark and text.
  • 5. Support all video and audio formats, including 4K videos.
  • 6. Resize videos for portable devices and social media.
  • 7. Compress various file formats, like MP4, MOV, AVI, MKV, FLAC, AIFF, AAC, etc.

In short, it is the easiest way to resize videos on Windows 10/8/8.1/7/XP and Mac OS.

Top 2: Windows Movie Maker – Video Resizer for Windows

Windows Movie Maker is a basic video resizer tool on Windows PCs. Its basic features include:

  • 1. Reduce video size by trimming or cropping video footage, or degrading resolution.
  • 2. Offer basic video editing tools, such as change audio, split or merge videos, and more.
  • 3. Supports MP4, MOV, WMV, AVI and other commonly used video formats.


  • 1. WMP has an intuitive interface.
  • 2. It is freeware.


  • 1. This video resizer only supports limited video formats.
  • 2. It is not stable when resizing large videos.

Top 3: Avidemux – Video Resizer for Windows

Avidemux is an open-source video resizer program. Its key features include:

  • 1. Convert videos to compressed video formats.
  • 2. Cut videos into clips.
  • 3. Add filters on videos before resizing.
  • 4. Preview resized video with the built-in player.
  • 5. Available to Windows 10/8/7/XP/Vista, Linux and Mac OS.


  • 1. This video resizer supports a wide variety of video formats.
  • 2. The interface is user friendly.


  • 1. It offers too many advanced settings, which can be confusing.

Top 4: VLC Media Player – Video Resizer for Mac

VLC Media Player is not only a multimedia player, but also a video resizer application. Its principal features include:

  • 1. Shrink video size by cropping or cutting the video, changing video resolution.
  • 2. Play or download online video streaming.
  • 3. Rip videos from DVDs.
  • 4. Support almost all multimedia formats.


  • 1. It offers extensive custom settings and video editing tools.
  • 2. This video resizer is free of charge.


  • The workflow of resizing video is a little complicated.

Top 5: Lightworks – Video Resizer for Mac

Lightworks is a professional video resizer application. Its features include:

  • 1. Resize videos by changing the resolution, cropping or trimming footages.
  • 2. Support HD videos and other video formats.
  • 3. Provide plentiful video editing tools.
  • 4. Keep video quality during editing.


  • 1. It is free for home use.
  • 2. The output quality is good.


  • The interface is messy.

Top 6: Video Toolbox – Video Resizer for Mac

Video Toolbox is a powerful online video editor. Its key features include:

  • 1. Crop video footage to make the video smaller.
  • 2. Edit a video up to 500MB online for free.
  • 3. Offer plentiful video effects.
  • 4. Support all commonly used video formats.

Best small business blogs for 2017. Pros

  • 1. The video uploading and resizing speed is high.
  • 2. This online video resizer is easy to use.


  • It requires registration with personal information.

Top 7: Aconverter – Video Resizer for Mac

Aconverter is a simple video editor as well as an online video resizer. Its main features include:

  • 1. Import a video from hard drive or URL for resizing.
  • 2. Resize a video by changing resolution or cropping.
  • 3. Download the smaller video to computer or transfer to portable devices via QR code.


  • 1. The interface is straightforward and easy to navigate.
  • 2. This video resizer is freeware without registration.


  • It has video size limit, up to 200MB.

Top 8: Video Compressor – video resizer apps on Android and iPhone

Video Compressor is a dedicated video resizer app for Android. Its basic features include:

  • 1. Resize videos on Android 3.0 and later.
  • 2. Support MP4, AVI and 3GP.
  • 3. Share the compressed video to social media directly.


  • 1. The output quality is good.
  • 2. It is free of charge.


  • This video app is not stable when resize large videos.

Top 9. iMovie for iOS – video resizer apps on Android and iPhone

iMovie is a popular video editor available to iPhone and iPad. Its principal features include:

  • 1. Resize video by changing resolution or cutting video into clips.
  • 2. Record video for editing further.
  • 3. Offer extensive video effects.
  • 4. Transfer video between Apple devices.


  • 1. The output quality is good.
  • 2. This video resizer supports to edit video with gestures.


  • The interface is messy and intimidating.

Top 10. Video Slimmer – video resizer apps on Android and iPhone

As its name said, Video Slimmer is another video resizer to save up space on iPhone. Its features include:

  • 1. Compress videos on iPhone.
  • 2. Produce high quality video using optimized codec.
  • 3. Support batch resizing.


  • This video resizer app supports a wider range of video formats.


  • You need to purchase it in App Store.

Part 2: How do you resize a video file

To resize a video, you might want to consider AnyMP4 Video Converter Ultimate, for it offers multiple ways to reduce video size.

Step 1: Get the best video resizing application

Download and install this all-featured video editor on your computer. Click 'Add Files' to load the video you want to edit.

Step 2: Resize video footage first

Click 'Edit' and then choose 'Crop' feature to resize your video. You can use the marquee tool to select a part of the video and remove unwanted parts. You can preview the result in 'Output Preview' panel.

Step 3: More tools to resize the video

As you can see, there are some other frequently-used video editing features for you to better edit your video. You are allowed to trim the video and reduce the video size. Then open the 'Profile settings' dialog by clicking the 'Settings' button. And you can change the resolution to shrink the video size.

Step 4: Save the resized video

Finally, hit the 'Convert All' button to save the smaller video to your computer.

Part 3: FAQs of video resizer

How do I resize a video aspect ratio?

Free Photo Editor For Mac

For resizing a video aspect ratio, you just need AnyMP4 Video Converter Ultimate. After adding the file into the program, click Edit button to navigate the Crop tab, where you can change the aspect ratio as original, 16:9 or 4:3 as you wish.

How can I resize a video without losing quality?

Mac Free Image Editor

For resizing a video without quality loss, you just need to select the Same as source from the drop-down list of the output file in AnyMP4 Video Converter Ultimate, then you will keep up the maximum quality of the original video while resizing a video.

How do I make a video larger in size?


To make a video larger in size, you can change the video and audio codec. For example, when you want to make the MP4 file size larger, you just need to select H.264 video codec and AAC audio codec from H.264 and MP3, which will create a high-quality video in large size.


Mac Simple Image Editor

Unlike photos, video files are much larger, so before sharing videos on social media or watching them on smartphone, you have to resize your videos. It sounds a bit complicated, right? Don't worry! With the best video resizers shared above, you can get what you want easily.