EaseUS Video Converter

A 4K video converter to convert video or audio files to 1000+ formats at 30X faster speed.

  • Convert video to MP4, AVI, MOV, MKV, MPG, and other 500+ formats
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2023 Top Best 4 AVI Compressors That Worth Your Time

Sofia Albert updated on Mar 15, 2023 | Home > Video Converter Tips

The need for data compression always exists, even with the most powerful processors, hard drives, and internet speed. Compressing data without losing the information or with the lowest possible data loss is what users look for the most in data compression tools.

As technology develops, it only improves the rate at which we can compress our files to the lowest possible size and highest quality. Though the text files take very little space to store information, the video, audio, and AVI files consume a lot of space. Through the course of this article, we will discuss the best AVI file compressors. Before diving into this guide, you can briefly learn what AVI is. 

What Is AVI?

AVI, abbreviated as Audio Video Interleave, is a data storage format developed by Microsoft in 1992 as a part of Windows Technology. AVI files carry the audio and video information simultaneously to allow the synchronous playback of both audio and video. Different groups develop multiple AVI file extensions like Matrox OpenDML to improve the audio and video streaming using these files. 

The AVI files might take up much space if you want to store them on your computer without compression. Given that, most users choose to compress the AVI files before sharing AVI files or storing them on a device with a smaller space. If you want to know how these AVI compressors work, check the following AVI compressors. 

Best 4 AVI Compressors You Can't Miss

Different compressors use different codecs, and multiple AVI file compressors are available in the market. All of these codecs are designed to tailor to audio and video needs. The flexibility of the AVI file compressors depends on the size in which they can reduce the original file to produce the desired output quality of the audio and video files.

Let us dive into the AVI file and Video compressors to know the pros and cons. We will also see the steps about how to use them efficiently. The list of AVI file compressors is given below.

  1. EaseUS Video Converter
  2. VEED.io
  3. Clideo.com
  4. Zamzar.com

EaseUS Video Converter

EaseUS Video Converter has one of the most optimized compression and conversion codecs for AVI audio and video files. It offers extensive features like reducing the frame rate, extracting audio from a video, converting video into GIF or image into a GIF for a vivid animation effect, and compressing a video. The best part about this software is you can customize the video quality and size before the conversion, and the system generates the best video quality of size as minimum as possible.

The conversion department has around 320 video codecs and formats suiting various target formats for multiple devices. Though the AVI files are of high quality in audio and video, they are not usually supported by all applications, such as MP4. Converting them into other formats also helps a lot.

To convert AVI files:

  Free Download
Windows 11/10/8/7
  Free Download
macOS 10.13 or later

Step 1. Launch EaseUS Video Converter on your computer. Choose "Video Compressor" from the left menu. 

Choose Video Compressor

Step 2. Click "Choose Files" to browser and locate the AVI file you wish to compress. Once you select wanted video files, click "Open" to import them.

Add files

Step 3. Click the gear icon next to your video information to customize your video size, targeted output format, bitrate, resolution, and more. Then, you can click "Preview" to preview your video. Once done, click "OK," and then click "Compress" or "Compress All" to start compressing.

Choose file size

Step 4. Once the compression process completes, you can view them in the "Finished" tab.

Compress completed


Veed is a free online software to convert or compress your videos to multiple formats. It supports AVI file compressions up to a large extent in all devices.

You can work with MP4, MPEG, and all video and movie file formats. We can choose compression options, or the Codec is designed to choose the best quality file format. One major disadvantage is we cannot select the output format of the file beforehand.

The steps to compress the AVI files on VEED.io are.

Step 1. Go to the VEED.io Website.

Step 2. Click on the products and move your cursor to the video compressors tab.

veedio home page

Step 3. Upload the video you want to compress and download the output file after compression.

veedio converter


Clideo is an online compression tool that supports multiple formats. It is an automatic codec that sets the best parameters to deliver high-visual-quality output with the lowest possible size.

It offers secure compression, no one can access your files except you. You will get to see the preview of the output before downloading the compressed video.

Steps to use the Clideo.com software.

Step 1. Go to the Clideo.com website.

Step 2. Click on the Video Compression option.

clideo homepage

Step 3. Upload the file and download the output file after compression.

add files for compression


Zamzar is another high-quality website that offers secured codecs to compress your files online. They offer a wide range of converters and compressors for different file formats from images and audio to AVI files.

We can convert and compress our AVI files in a few steps and choose any output format for the files.

Instructions to convert your file on Zamzar.com

Step 1. Go to the Zamzar.com website.

Step 2. Scroll and choose the AVI converter or compressor.

zamzar avi compression page

Step 3. Upload the file and select the output format if you are using the Converter and the compression rate for Compressor.

zamzar file compressor

Step 4. Download the output file.

Frequently Asked Questions About AVI

Well, the article answers most of the queries regarding AVI file compression. The questions below are some of the most frequently asked AVI file queries.

1. What compression does AVI use?

AVI uses video compression codecs like DivX and XviD and is supported by all major platforms. Since the AVI format is uncompressed, storing raw AVI files takes up a lot of space. The advantage of AVI files is that they are lossless compression enabled, making them ideal for filming high-quality videos.

2. Is AVI lossless compression?

AVI files are not lossless but can keep high fidelity even after compression. We can say that AVI files use less compression or no compression to store files making it ideal for storing raw forms of videos for editing applications.

3. Is there any AVI to the MP4 compressor?

The AVI file formats take up much space to store the original files compared to the MP4 files. In most devices and applications, the AVI files are not supported as the MP4s. There are a lot of codecs available on the net which convert and compress your AVI files into MP4s.

In the End

AVI files are huge, they take up a lot of space in their original form, and all applications and devices do not support this file format. The best file compressors and converters give you the best output. The ability of the codec or algorithm to produce the most optimized result stands out. The above four software offer various compression codecs and conversions into multiple formats. Choose the best one based on your AVI file and video compressions requirements.

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