Menu Close

Free MKV to AVI Converter

Main window
Version:
1.10
Release date:
2021.02.09
Language:
Chinese (simplified), Czech, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Latvian, Polish, Portuguese (BR), Russian, Serbian, Slovenian, Spanish, Swedish, Turkish
License:
Freeware
System:
Windows Vista, 7, 8, 10
Downloads:
413,579

Download

Older versions

Description

Free MKV to AVI Converter is an absolutely free application which converts Matroska video files (MKV) to AVI or MPEG.

MKV is an open standard of multimedia container that allows to embed multiple audio tracks and subtitles in one file. For this reason it is very often used to rip DVD and Blu-ray discs. Unfortunately, many players and video editing programs do not support the MKV format. In this case, it is necessary to convert MKV files to more popular format, such as AVI or MPG.

The program has a number of predefined conversion settings (profiles) designed for beginners. More advanced users can customize many video and audio encoding parameters used by encoder: audio and video codec, audio and video bitrate, audio track to convert, sampling frequency, resolution, volume, deinterlacing, and other.

The basic usage of the Free MKV to AVI Converter is a very simple: to convert MKV video files, just drag & drop them into main window and click button on the toolbar.

The program is available in both 32 bit and 64 bit version. The conversion process of the 64-bit version is faster by a few to 25% (depending on the selected video encoder) compared to the 32-bit version.

Screenshots

The most important features

  • Converting MKV video files to AVI or MPG.
  • Limited support for other video formats (including AVIMP4WMV, FLV, MTS, OGM, AMV).
  • Decoding the most important audio and video codecs used in MKV files: MPEG-4 AVC/H.264, Xvid, VC-1, AC3, DTS, AAC, MP3 etc.
  • Supported video encoders: Xvid, DivX 3, H.264, WMV, MPEG4-FFmpeg, S-Mpeg 4 v. 2, Motion JPEG (MJPEG), HuffYUV, MPEG-1, MPEG-2.
  • Supported audio encoders: Lame (MP3), MP2, AC3, AAC, WMA, PCM 16-bit.
  • Support for multithreaded encoding using the H.264 (x264) encoder.
  • The ability to convert any audio stream from a video file with multiple audio tracks.
  • A number of predefined conversion profiles. Possibility to save your own settings to an INI file.
  • A large number of encoding parameters: audio and video bitrate, fps, number of channels and audio sampling, the volume, change the resolution, scaling and cropping the image, deinterlacing, and others.
  • Possibility of 2-pass encoding, which will increase the image quality and reduces the volume of output file.
  • The ability to save the FFmpeg encoder commands in a BAT file.
  • The program is portable: it does not use system registry and all settings are stored in INI files in a directory with the program. Thus, program can be run from portable devices such as pendrives, removable drives.
  • The program has a built-in support for multiple languages. Current version supports Chinese (simplified), Czech, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Latvian, Polish, Portuguese (BR), Russian, Serbian, Spanish, Swedish, Turkish.
  • 100% freeware! – for private and commercial use. The program does not require registration, there is no built-in limitations and spyware applications, does not add to the generated files “watermarks”, etc.

How to uninstall?

If you no longer use Free MKV to AVI Converter application or if you want to free up space on your hard disk, you can uninstall this program from your computer. To do this, follow these steps:
  1. Open Programs and Features by clicking the button, clicking Control Panel, clicking Programs, and then clicking Programs and Features.
  2. On the list of installed programs select Free MKV to AVI Converter and then click Uninstall. This will launch the uninstall wizard.
  3. Follow the instructions displayed on the screen.

End User License Agreement

This program is completely free. You can use it without any restrictions, also for commercial purposes.

3rd party software

To encode the video files the program uses the FFmpeg encoder (ffmpeg.org).

To retrieve information about video files, the program uses the library MediaInfo.dll (http://mediainfo.sourceforge.net/).

The program is accompanied by a special version of the FFmpeg encoder, adapted to the needs of the program. Not recommended to use other versions of FFmpeg.

Changelog

Version 1.10 (2021.02.09)

  • Updated conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • Information about the conversion progress is displayed on the title bar of the main window and on the taskbar.
  • Fixed Stack overflow bug when selecting next files in the list very quickly.
  • Added support for files from network shares whose names start with the characters “\\“.
  • When saving the report to a text file in the File properties window, UTF-8 encoding is used (in previous versions the system default code page was used).
  • After the user has interrupted the conversion, the program displays a window asking whether to delete the incompletely converted file. Such files usually have a damaged internal structure and cannot be played.
  • If incorrect parameters are passed to the conversion engine (FFmpeg) and the conversion process fails, the output file will be automatically deleted. Such a file usually does not contain any data (0 bytes in size) and only unnecessarily litter the disk.
  • The file names, encoder options and some words (error, invalid, unable etc.) are highlighted in the error log window. This makes the log more readable now.
  • UTF-8 encoding (instead of the system code page) is used when writing the error log to a text file.
  • The ability to save the log also to an HTML file has been added.
  • Lots of minor changes and fixes to the source code and the program interface.

Version 1.9 (2018.08.02)

  • New conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • Added option to save the creation, last access and last write time of the source files in the output files.
  • New video filters: color conversion to grayscale or sepia, brightness, saturation, flip horizontal, flip vertical, rotation, negative.
  • Added the ability to copy and paste encoder settings.
  • Displaying the size of the resulting file during conversion.
  • Highlighting the conversion speed and highlighting the number of the current pass during two-pass conversion.
  • Added support for Material Exchange Format files (MXF).
  • Highlighting with separate colors of audio and video streams in the File Info window for easier identification.
  • A new control displaying a list of pre-defined video resolutions. All resolutions that meet the 16:9 aspect ratio are highlighted in green, 4:3 – light red. The list has also been complemented with slightly less used resolutions.
  • The control displaying the list of profiles has been changed. Now additional separators are displayed between the profiles, which increases the readability.
  • Changed the position and size of some interface elements, mainly related to facilitating access to advanced program options.
  • A small changes to many controls: file list (table), buttons, audio volume slider, menus, page control, some panels…
  • The error causing displaying of negative values of processed data after exceeding the 2GB threshold has been fixed.
  • New About window displaying additional information.
  • Lots of smaller improvements and bug fixes.
  • Support for Windows XP was dropped. Windows Vista or later is required. Maintaining compatibility with Windows XP would prevent the use of new technologies, audio and video encoders, and new FFmpeg features only available for Windows Vista and newer.
  • Slovenian translation.

Version 1.8 (2018.06.13)

  • New conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • New module: Check for updates.
  • Added the ability to select visible columns from the context menu of the file list and from the main menu.
  • Automatic scrolling of text in the window with the conversion progress.
  • Minor color changes in the main window and menu.
  • Bug fixes and enhancements.

Version 1.7 (2017.02.28)

  • New conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • Improved compatibility with Windows XP.
  • Changes in the program interface: modified toolbar and menus.
  • New window: Tools Info
  • Bug fixes and enhancements.
  • Program name was changed from Pazera Free MKV to AVI Converter to Free MKV to AVI Converter.

Version 1.6 (2016.08.12)

  • From now the program is also available in a 64-bit version.
  • New conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • New columns: video codec, video codec ID, video profile, video bitrate, width, height, resolution, display aspect, frames/sec., scan type, bits/pixel, video stream size, audio codec, audio codec ID, audio profile, audio bitrate, channels, sampling, audio stream size.
  • New actions: Uncheck all files, Check selected files, Uncheck selected files, Clear file list.
  • The default video encoder was changed from H.264 to Xvid, which is more “native” to AVI files.
  • Added support for Swedish language.
  • Minor bug fixes and enhancements.

Version 1.5 (2016.06.10)

  • Changed toolbar.
  • New icons.
  • New file list control with many additional features (sorting, row and column moving…).
  • New version of the FFmpeg and MediaInfo library.
  • Possibility to set the default video encoder by the user.
  • Better support for Matroska video files.
  • Added support for additional languages: Chinese (simplified), Finnish, Hungarian, Russian.

Version 1.4 (2014.06.21)

  • Changes in the program interface.
  • Added possibility to set display aspect ratio.
  • New version of the FFmpeg and MediaInfo library.
  • New conversion profiles.
  • Better detection of data streams in video files.
  • Added support for Latvian language.

Version 1.3 (2013.12.07)

  • Small changes in the program interface.
  • New version of the FFmpeg and MediaInfo library.
  • Fixed saving audio codec ID when converting audio to AC3 and AAC.
  • Improved detection of data streams in video files.
  • Closing the window with the conversion progress at the end of the conversion process.
  • Improved reading and writing of encoder parameters from/to profiles.
  • Added support for additional languages: Greek, Portuguese, Turkish.

Version 1.2 (2013.06.06)

  • New version of the FFmpeg that supports the latest versions of the x264, Xvid and other encoders.
  • New version of the MediaInfo library.
  • Adding to the processing list of all supported files from the selected folder and its subfolders.
  • Changed the application toolbar.
  • Removed automatically adding a program icon to the system tray after startup. This icon is added only after selecting the Minimize to system tray command.
  • Improved matching of encoding parameters with automatic settings.

Version 1.1 (2013.03.29)

  • New version of the FFmpeg that supports the latest versions of the x264, LAME, Xvid and other encoders.
  • New version of the MediaInfo library.
  • Changed the default video codec from Xvid to H.264/MPEG-4 AVC (x264).
  • Fixed a list of a video bitrates.
  • Improved matching of encoding parameters with automatic settings.
  • Improved detection of data streams in video files.
  • Improved interrupting the conversion process.
  • Saving and restoring size of the window with the conversion progress.
  • Added support for languages: Czech, French, German, Italian, Japanese, Serbian, Spanish.

Version 1.0 (2011.05.17)
Initial release.

Previous versions

Free MKV to AVI Converter 1.9 32-bit
Release date: 2019.02.09
File size: 14.2 MB
SHA-256 checksum: cb40e2f165950f1c87a6316d248dd8e021f35610b0fb6617020b9b2825bc93a3
Free MKV to AVI Converter 1.9 64-bit
Release date: 2019.02.09
File size: 15.4 MB
SHA-256 checksum: 044a6d4e512f44be7e7ba24c5cc4b0c707d046847e99439265c82f6307e33e8e
Free MKV to AVI Converter 1.8 32-bit
Release date: 2018.06.13
File size: 13.0 MB
SHA-256 checksum: 97e6be0f3995407410d3d66825e6519b34fb78717dc6674125cdc69f0f0e4c5c
Free MKV to AVI Converter 1.8 64-bit
Release date: 2018.06.13
File size: 14.2 MB
SHA-256 checksum: 277376fd470301c11aa7dfa1ebae92c5c8543f14ec0c530424bbc662a4427e5e
Free MKV to AVI Converter 1.7 32-bit
Release date: 2017.02.28
File size: 11.9 MB
SHA-256 checksum: 5257e6241b676ae1137299ae25b009a9ce2ee46b58814baca4f096c86380364a
Free MKV to AVI Converter 1.7 64-bit
Release date: 2017.02.28
File size: 13.1 MB
SHA-256 checksum: 00da4d4f7806a960ed3d53fc2ab45f7444678a767d99e2ea86934ad29528187a
Pazera Free MKV to AVI Converter 1.6 32-bit
Release date: 2016.08.12
File size: 10.0 MB
SHA-256 checksum: ea60b5f8da4a4f5f1c79cdb936892701df05184a030e8f96e20041a983a5a0ca
Pazera Free MKV to AVI Converter 1.6 64-bit
Release date: 2016.08.12
File size: 11.4 MB
SHA-256 checksum: b91be6b78d99ce1a794bc7c9109199488dc95e35e251dcb27c3d035d1246dd3c
Pazera Free MKV to AVI Converter 1.5 32-bit
Release date: 2016.06.10
File size: 10.1 MB
SHA-256 checksum: 4b81190588d893e2a85e85d3197b08a2f1d1dd0a48856509381ec3b9fc68255b
Pazera Free MKV to AVI Converter 1.4 32-bit
Release date: 2014.06.21
File size: 7.3 MB
SHA-256 checksum: f916dbd433c44a18d21b2d575b5b8d8a728b9ab6b387daa4b093ae1071815020
Pazera Free MKV to AVI Converter 1.3 32-bit
Release date: 2013.12.07
File size: 6.4 MB
SHA-256 checksum: 5e4e9319502f2dc29e8f7d27598c1f9b8d77bd7e73a723b11ebb27df849d77fc
Pazera Free MKV to AVI Converter 1.2 32-bit
Release date: 2013.06.06
File size: 10.0 MB
SHA-256 checksum: 154d772b4f2d5b8b92f8b7183b943d84bd8b51950788bc7e6a30723fb7155f5b
Pazera Free MKV to AVI Converter 1.1 32-bit
Release date: 2013.03.29
File size: 8.6 MB
SHA-256 checksum: b23f1a395310283289669672f39b9bc991eb0ba91a44a756bb8052520c5d0145
Pazera Free MKV to AVI Converter 1.0 32-bit
Release date: 2011.05.17
File size: 4.7 MB
SHA-256 checksum: 9ee851f6003c49faa77fa8c0deeefc326085489067a3e32bb861ad2407997405