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33 File converter apps

sorted A to Z

A–ZCheapestMost established
Narrow byFree plan217Open source33Self-hostable17
  1. 1calibreThe one stop solution for all your e-book needs.FreeOpen source
  2. 2CDexOpen Source Digital Audio CD ExtractorFreeOpen source
  3. 3ClipGrabA friendly downloader for YouTube and other sitesFreeOpen source
  4. 4CompressOCompress any video/image into a tiny size.FreeOpen source
  5. 5ConverseenA Batch Image Converter and Resizer Tool for Windows, Linux and macOSFreeOpen source
  6. 6DinkyDinky makes files smaller.FreeOpen source
  7. 7DocumentCloudUpload. Analyze. Embed.Open source
  8. 8FFmpegA complete, cross-platform solution to record, convert and stream audio and video.Free planOpen source
  9. 9File ConverterConvert & compress everything in 2 clicks!FreeOpen source
  10. 10FlaconAudio File EncoderFree planOpen source
  11. 11FLV ExtractExtracts video and audio from FLV files without decompressing or recompressing.FreeOpen source
  12. 12FrameMedia conversion reimaginedOpen source
  13. 13fre:acfree audio converter and CD ripperFreeOpen source
  14. 14HEIC.AIPrivate & InstantFreeOpen source
  15. 15Lennaconvert images without upload to a server into png or jpgOpen source
  16. 16LosslessCutThe Swiss Army Knife of Lossless Video/Audio EditingFree planOpen source
  17. 17MoonvertThe local file converter for MacOne-timeFree trialOpen source
  18. 18PandocA universal document converterFree planOpen source
  19. 19QWinFFConvert your media files easilyFreeOpen source
  20. 20Shutter EncoderA converter designed by video editors. The professional compression tool accessible to all.FreeOpen source
  21. 21Simple x264/x265 LauncherFreeOpen source
  22. 22SmallImgFree Image Tool – Compress, Convert, and Resize with No UploadsFreeOpen source
  23. 23SmolrMake images SmolrFreeOpen source
  24. 24SoundConverterGNOME Audio File TranscodingFreeOpen source
  25. 25SquooshThe ultimate image optimizerOpen source
  26. 26ToolsForImagePrivacy-first, open-source image tools in your browser.FreeOpen source
  27. 27TransmuteConvert, compress, stay in control.FreeOpen sourceSelf-hostable
  28. 28VERT.shFree, fast, and awesome file converterFreeOpen sourceSelf-hostable
  29. 29VidCoderFreeOpen source
  30. 30Video CompressionCompress & Convert Videos Like a Pro - Free, High-Quality offline ToolFreeOpen source
  31. 31Video Converter ProConvert Any Video. Free. Private. Any Device.FreeOpen sourceSelf-hostable
  32. 32VLC media playerFree multimedia solutions for all OS!FreeOpen source
  33. 33X Lossless DecoderLossless audio decoder for Mac OS XOpen source