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Convert and compress videos/audios.

All-in-One Video Converter

Wondershare UniConverter

  • Convert WMV video to AVI, MOV, MKV and 1000+ video/audio formats.
  • Contain a versatile toolbox with GIF maker, video compressor, screen recorder, etc.
  • Maintain sound quality, it can draw out the audio from video format.
  • Support file formats from multiple operating systems e.g. Apple, Huawei, Windows, game formats, etc.
  • Ability to burn WMV and AVI videos to Blu-ray disc and DVD.
convert WMV to AVI Online


1. Convert Popular Formats to AVI+
  1. 1.1 WMV to AVI Converter
  2. 1.2 MOV to AVI Converter
  3. 1.3 MOV to AVI Converter for Mac
  4. 1.4 MKV to AVI Converter
  5. 1.5 Free MP4 to AVI Converter
  6. 1.6 WebM to AVI Converter
  7. 1.7 MPG to AVI Converter
  8. 1.8 FLV to AVI Converter
  9. 1.9 Convert ISO to AVI
  10. 1.10 Convert M4V to AVI
  11. 1.11 3GP to AVI Converter
  12. 1.12 RMVB to AVI Converter
  13. 1.13 DivX to AVI Converter
  14. 1.14 WLMP to AVI Converter
  15. 1.15 VRO to AVI Converter
  16. 1.16 Video TS to AVI Converter
  17. 1.17 DV to AVI Conveter
  18. 1.18 MTS to AVI Converter
  19. 1.19 VOB to AVI Converter
  20. 1.20 Convert MP3 to AVI
  21. 1.21 MKV to AVI Conveter
  22. 1.22 GIF to AVI Converter
  23. 1.23 MP4 to AVI Converter with VLC
  24. 1.24 Convert FLV to AVI
2. Convert Other Formats to AVI+
  1. 2.1 ASF to AVI Converter
  2. 2.2 MXF to AVI Converter
  3. 2.3 MOD to AVI Converter
  4. 2.4 Convert MP4 to AVI
  5. 2.5 Convert MP4 to AVI on Mac
  6. 2.5 Convert DVD to AVI
  7. 2.7 Convert WTV to AVI
  8. 2.8 Convert DVR to AVI
  9. 2.9 Convert Torrent to AVI
  10. 2.10 Convert AVCHD to AVI
  11. 2.11 Convert MSWMM to AVI
  12. 2.12 Convert OGV to AVI
  13. 2.13 Convert YouTube video to AVI
  14. 2.14 Convert Windows Movie Maker Video to AVI
  15. 2.15 Convert Windows DVD Maker Video to AVI
  16. 2.16 Burn DVD to AVI with handbrake
  17. 2.17 Export Windows Live Movie Maker in AVI
  18. 2.18 Free M2TS to AVI Converter
  19. 2.19 Convert JPG to AVI
  20. 2.20 Convert PPT to AVI
3. Convert AVI to Popular Formats+
  1. 3.1 AVI to MOV Converter
  2. 3.2 AVI to MOV Online Converter
  3. 3.3 AVI to MKV Converter
  4. 3.4 AVI to 3GP Online Converter
  5. 3.5 AVI to M4V Converter
  6. 3.6 AVI to FLV Converter
  7. 3.7 AVI to WMV Converter
  8. 3.8 Free AVI to MPEG Converter
  9. 3.9 AVI to SWF Converter
  10. 3.10 AVI to DVD Converter
  11. 3.11 AVI to DivX Converter
  12. 3.12 AVI to ISO Converter
  13. 3.13 AVI to TS Converter
  14. 3.14 AVI to VOB Converter
  15. 3.15 Convert AVI to MP4
  16. 3.16 Convert AVI to MP3
  17. 3.17 AVI to MPEG Converter for Mac
  18. 3.18 AVI to MPEG Converter
  19. 3.19 Convert AVI to MP4 with VLC
  20. 3.20 Convert AVI to WAV
4. Convert AVI to Other Formats+
  1. 4.1 Convert AVI to iTunes
  2. 4.2 Convert AVI to WebM
  3. 4.3 Convert AVI to 3GP
  4. 4.4 Convert AVI to iMovie
  5. 4.5 Import AVI to iMovie
  6. 4.6 Convert AVI to Xvid
  7. 4.7 Convert AVI to Chromecast
  8. 4.8 Convert AVI to MPEG2
  9. 4.9 Convert AVI to MPEG4
  10. 4.10 Convert AVI to iPod
  11. 4.11 Convert AVI to GIF
  12. 4.12 Convert AVI to iPhone
  13. 4.13 Convert AVI to FCP Mac
  14. 4.14 Convert AVI to YouTube
  15. 4.15 Burn AVI to DVD
5. Convert AVI Online +
  1. 5.1 Online AVI Converter
  2. 5.2 Online Video Converter to AVI
  3. 5.3 Free WMV to AVI Online Converter
  4. 5.4 Free VOB to AVI Online Converter
  5. 5.5 MP4 to AVI Converter Online
  6. 5.6 FLV to AVI Converter Online
  7. 5.7 Convert AVI to MP4 Online
  8. 5.8 Convert AVI to MPEG Online
  9. 5.9 Convert MKV to AVI Online
6. Play AVI+
  1. 6.1 Top AVI Player
  2. 6.2 Play AVI on Mac
  3. 6.3 Play AVI on iPad
  4. 6.4 Play AVI on iPhone
  5. 6.5 Play AVI on Xbox one
  6. 6.6 Play AVI on Xbox360
  7. 6.7 Play AVI with VLC Player
  8. 6.8 Play AVI in QuickTime
  9. 6.9 Play AVI in Windows Media Player
  10. 6.10 Play AVI in Samsung galaxy s6
  11. 6.11 Play AVI on Apple TV
  12. 6.12 Play AVI on TV
7. AVI Tips & Tricks+
  1. 7.1 MOVAVI Alternative for Windows
  2. 7.2 MOVAVI Alternative
  3. 7.3 Free AVI Converter on Mac
  4. 7.4 AVI Converter for Windows 10
  5. 7.5 Free AVI Converters on Mac
  6. 7.6 AVI Converters
  7. 7.7 Free AVI Player for windows
  8. 7.8 AVI Player for Mac
  9. 7.9 AVI Cutter
  10. 7.10 Make AVI Smaller
  11. 7.11 Reduce AVI File Size
  12. 7.12 Compress AVI
  13. 7.13 Add Metadata to AVI
  14. 7.14 3D AVI Creator
  15. 7.15 Repair AVI File
  16. 7.16 What Is an AVI File

5 Free Video Converters to Convert WMV to AVI Online

by Christine Smith • 2024-01-11 10:25:41 • Proven solutions

WMV or Windows Media Video is a kind of video and audio format that is capable of storing the video and audio info within the file. Developed by Microsoft Studios, WMV can hold numerous a/v codecs created by Microsoft and run perfectly on the computers with Windows OS. These days a lot of physical file formats like DVD, Blu-Ray, and HD are making use of the Windows Media Video format as the default format for storing media information. The sole purpose behind the creating of WMV was to come up with a media format that would be supported by all Microsoft operated devices. Since the WMV format can store a huge amount of audio and video info within a very compact space, this format is ideal for streaming videos over the web. However, WMV format comes with a set of disadvantages that compels the user to convert WMV to AVI, MP4, MOV, and more other formats. The video converters to be described here will be compared in view of their unique qualities, and in the end, you will be given the preferable option when it comes to WMV to AVI online converters.

Part 1. Why Convert WMV Files into AVI Online

WMV stands for Windows Media Video. It is a Microsoft video compression file format that works on the Windows OS. People use WMV to stream videos because WMV is the high end because of its ability to produce very clear videos in addition to the fact that it does not consume much space in terms of storage. Meanwhile, AVI stands for Audio Video Interleaved, also a Microsoft file format for storing movies, TV plays among other types of videos. The question is: why do you need to convert WMV files into AVI files online? Here are some reasons:

  • It is not accepted as a standard file format for the web because standard video formats must work in various different platforms and operating systems.
  • To buttress the above, AVI format has been popularly accepted as a standard video format because it works well and is compatible with several platforms ranging from Windows to Linux, Mac, and XP.
  • AVI produces high video quality no matter the device it is being used on. This file format enables the synchronized playing of both audio and video tracks mixed.
  • Therefore, AVI is more suitable than WMV when it comes to transmitting videos and playback functions on many platforms.
  • Although WMV fares well on devices based on the Windows OS, the format is limited because it cannot work on other operating systems such as Apple, Linux, among others. So if your device is not Windows-based, you will need to convert your WMV files to AVI to be able to use them.

Part 2. 4 Online Free Video Converter to Convert WMV to AVI

There are many tools out there you can use to convert WMV to AVI online. Here, you will be given a list of four free video converters online, which you can use with a comparison of their pros and cons.

1. Cloud Convert

This tool is web-based, and it allows you to convert videos from one format to the other, so it is recommended. Before you convert your files, you can decide to edit the codecs and file of your video.


  • Compatible with devices across operating systems.
  • Provides good support for audios, videos in addition to images and documents conversion.


  • Privacy may be leaked.
  • Long conversion process due to the need for the staff to first convert the files.

convert WMV to AVI online by Cloud Convert

2. Apowersoft Free Online Converter

Apowersoft comes with a free, simple, and user-friendly interface that would allow you to convert your WMV to AVI files with just three easy steps. Moreover, this online converter will also allow you to choose your audio and video settings. All you need to do is select the file you wish to convert, select the output setting, hit the start button, and you will have your file converted within a few minutes. One of the best features of the Apowersoft converter is that it allows you to convert several videos.


  • Easy to use with a simple interface.
  • High conversion speed.
  • Supports a wide range of video and file formats.


  • Before conversion begins, there is a need for downloading and installation of an online launcher plug-in.

convert WMV to AVI online by Apowersoft Free Online Converter

3. Aconvert

This tool is quite straightforward, which makes the conversion of videos online, easy, and fast. It makes for video conversion of a wide range of video formats including from WMV to AVI, after which you can download and save the video in your PC’s local folder.


  • Great conversion speed.
  • It provides for the opportunity to change video size, frame rate, bitrate.


  • The source video or audio file is limited to a maximum of 200M.

convert WMV to AVI online by Aconvert

4. Zamzar

Zamzar is yet another free video file converter you can use. It is ideal for file conversion not just for video formats but for audio, images and so on. Once you are done with converting online, you will be given the link to the file you converted directly to your mail address so you can download and use it.


  • The simple conversion process.
  • No requirement to download any software or do a registration.


  • The file size is limited to 100MB.
  • Slow conversion for free users.

convert WMV to AVI online by Zamzar

Part 3. A Better Option for WMV to AVI Conversion

However, online video conversion comes with a unique set of disadvantages. Firstly you need to wait for hours for your converted videos to download. Moreover, some sites take a long time to upload the videos you want to convert. The quality of video you get from online converters is never great. Some of these online video converting sites are not free, which implies you have to dole out a lot of money just to convert your WMV videos. If you are looking for a powerful video and audio converter which would help you convert your video and audio files within a few seconds without compromising on the quality, then you should look no further than the Wondershare UniConverter (originally Wondershare Video Converter Ultimate).

Wondershare UniConverter logo Wondershare UniConverter (originally Wondershare Video Converter Ultimate)

Your Complete Video Toolbox

video converter ultimate
  • Converts WMV to AVI without quality loss.
  • Provides templates to support CD and DVD burning on a professional level.
  • The excellent conversion speed of over 90 times for over 1000 video formats.
  • It can download or record live videos from other video sharing sites.
  • Support transfer of files to and from personal devices and iTunes for Mac/iPhone users.
  • Download or record videos from video sharing sites.
  • All in one toolbox: video compressor, image converter, GIF maker, VR converter, and more.
  • Edit videos, audios and images by enhancing brightness, trimming, cutting adding effects among others.
security download Security Verified, 5,481,347 people have downloaded it.

How to Convert WMV to AVI using Wondershare Uniconverter

Step 1 Import the WMV file into this WMV to AVI converter.

Run Wondershare Uniconverter and click on the +Add Files icon on the Converter window to be able to browse and then add the WMV videos you wish to convert.

Import the WMV files into this WMV to AVI converter

Step 2 Select AVI as the output format.

Click to the Setting icon. A drop-down list will show. Select the Video to select the AVI video type you want to convert your WMV file to and choose a resolution on the right side.

Select AVI as the output format

Step 3 Start converting the WMV files to AVI.

Select the Convert option to get the conversion process started. To find and use the output files, select the icon that looks like a folder at the bottom.

Start converting the WMV file to AVI

Christine Smith

Christine Smith

chief Editor

Resource > WMV Solutions > 5 Free Video Converters to Convert WMV to AVI Online