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Convert and compress videos/audios.

All-in-One Video Converter

Wondershare UniConverter

  • Convert MTS to AVI and other 1000+ video formats easily and quickly on Windows/Mac.
  • Edit MTS videos before converting with trimming, cropping, rotating, adding watermark, etc.
  • Compress MTS video size easily without losing any quality.
  • Transfer converted MTS files to iPhone/iPad/Android devices for easy playback.
  • Versatile toolbox combines Screen Recorder, GIF maker, Fixing Media Metadata, etc.
convert MTS to AVI


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

3 Practical MTS to AVI Converters to Convert MTS to AVI Lossless

by Christine Smith • 2024-01-11 10:25:15 • Proven solutions

Have you just got back from a holiday, graduation or party? Wouldn't you want to share the happy moments that are recorded on your camcorder, online with families or friends? Or would you like to import the clips to a video editing platform that only supports the AVI file format? This tutorial will guide you on how to convert MTS to AVI free online and using a professional but easy-to-use video converter for Windows/Mac.

Part 1. 3 Easy Steps to Convert MTS to AVI on Windows/Mac

Wondershare UniConverter is the most recommended video converter for Windows/Mac users to convert MTS videos to AVI easily. It supports 1000+ video formats and presets for different devices like iPhone, iPad, Android phone. You can add files directly from the camcorder via a USB cable. Video editing functions like trimming, cutting, adding subtitles can also be done easily with this converter.

wondershare uniconverter Wondershare UniConverter - Best MTS to AVI Converter for Windows/Mac

video converter icon
  • Directly convert MTS to AVI, MKV, MOV and 1000+ formats.
  • Burn MTS to DVD for playback with your DVD player at 90X fastest speed.
  • Transfer converted files to iPhone/iPad/Android devices easily via a USB cable.
  • Optimized conversion presets for iDVD, iMovie, Final Cut Pro.
  • Edit videos with trimming, cropping, cutting, merging, adding subtitles, etc.
  • Download videos from YouTube and other 10,000+ video sharing sites.
  • Versatile toolbox includes fixing video metadata, GIF maker, and CD burner, etc.
  • Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.
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Video Tutorial to Convert MTS to AVI with Wondershare UniConverter

Steps on How to Convert MTS to AVI on Windows/Mac

Step 1 Upload MTS files (connect the camcorder to PC).

Connect the HD video camera or camcorder to your PC with a USB cable. Once connected and powered on, the camcorder will automatically appear on the desktop. You should copy the videos to your PC's hard drive before converting or editing them. Click the +Add Files icon to browse for the files and add the MTS files you want to convert onto the program. You can add multiple MTS/M2T/M2TS files for batch conversion.

add MTS file to convert to AVI

Step 2 Choose target format as AVI for MTS files.

You can click the Setting option to open the format panel. Then, select the AVI and the resolution from the Video tab.

This MTS Video Converter can help you trim, rotate and crop video. There are also other features to help you add effects, watermarks, subtitles, and even merge multiple files into one single file before the conversion. You can click one of the editing icons under the video thumbnail to enter the editing window.

select AVI as target format for MTS

Step 3 Convert MTS to AVI easily.

Finally, click on the Convert button to start the conversion and then let it do the work. The converted files can be found from the Finished tab.

convert MTS to AVI Mac

Part 2. Free MTS to AVI Converter for Windows/Mac

Wondershare Free Video Converter is the best free MTS to AVI Converter for Windows/Mac. As the free version of Wondershare UniConverter, it also supports the most common video and audio formats for conversion. Instead of AVI, you can also choose other optimized presets to suit playbacks on your preferred choice or portable devices.

free mts to avi converter

Part 3. MTS vs. AVI: Which One Is Better

File Extension MTS AVI
Video File
Video File
MTS is an extension that's commonly used for storing high definition videos recorded on DVDs or AVCHD camcorders. AVI is a multimedia container that contains both audio and video data. It allows synchronous audio-with-video playback. AVI files support multiple streaming audio and video
Associated Programs
Various Cyberlink Players
Sony Picture Motion Browser
Windows Media Player
Developed by
Blu-ray Disc Association
Useful Links
Top 10 AVI Players for Mac
Detailed information on the AVI file format
How to Convert Video_TS to AVI
Christine Smith

Christine Smith

chief Editor

Resource > TS Users > 3 Practical MTS to AVI Converters to Convert MTS to AVI Lossless