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Free MP4 to AVI Converter 1.13

Free video converter that allows conversion of MP4 video files to AVI or MPG format

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A free video converter which converts MP4, M4V and MP4V files to AVI or MPG (MPEG-1/2) format. Video files generated by the program can be played on most mobile devices (iPhone, iPad, Samsung Galaxy, etc.). These files can also be imported by most programs for the processing of video files (including Windows Movie Maker).
Free MP4 to AVI Converter
Release date:
22.02.2017
Language:
Chinese (simplified), Czech, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Latvian, Polish, Portuguese (BR), Russian, Serbian, Spanish, Swedish, Turkish
License:
Freeware
System:
Windows XP / 2003 / Vista / 2008 / 7 / 8 / 10
Downloads:
2,601,036
The application does NOT contain any malicious software. VirusTotal.com scan results:
32-bit installer 32-bit portable 64-bit portable

How to use the Free MP4 to AVI Converter - Quick Start

Free MP4 to AVI Converter is the freeware application which converts MP4, M4V and MP4V files into AVI or MPG (MPEG-1, MPEG-2).

MP4 files are commonly used in video sites (YouTube), portable players (iPod, PSP), mobile phones (iPhone) and other devices. Unfortunately, many players and video editing software does not support the MP4 format. In this case, it is necessary to convert MP4 file to more common formats such as AVI or MPG.

The program has a number of predefined settings (profiles) specially designed for novice users. While more advanced users can customize video and audio encoding parameters used by encoder: audio and video codec, audio and video bitrate, fps, sampling frequency, resolution, volume and other.

The application interface is a very simple and user-friendly. To convert video files, just drag & drop them into main window and click Convert button on the toolbar.

At default settings, the application converts files using Xvid video encoder and MP3 audio encoder, and automatically selects all the encoding parameters so as to preserve the original video and audio quality.
Most portable and fixed players should have no problems playing AVI files created with these settings.

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).

Screenshots

Main window
Free MP4 to AVI Converter - Main window
Compact view
Free MP4 to AVI Converter - Main window - Compact view
Conversion
Free MP4 to AVI Converter - Conversion
File properties
Free MP4 to AVI Converter - File properties

The most important features

  • Converting from MP4, M4V and MP4V to AVI or MPG.
  • Limited support for other video formats (including AVI, MKV, WMV, MP4, FLV, MTS, OGM, AMV).
  • Decoding the most important audio and video codecs used in MP4 files: MPEG-4 AVC/H.264, AAC, MP3, MP2, MPEG-1 Audio Layer 1 etc.
  • Supported video encoders: H.264 (x264), XviD, DivX 3, 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.
  • 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, and others.
  • Possibility of 2-pass encoding, which will increase the image quality and reduces the volume of output file.
  • The ability to save encoder commands in a BAT file.
  • The program is portable: it does not use system registry and all settings are stored in INI files. Thus, the 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, does not add to the generated files "watermarks", etc.

How to uninstall?

If you no longer use Free MP4 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 Start button, clicking Control Panel, clicking Programs, and then clicking Programs and Features.
  2. On the list of installed programs select Free MP4 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 software is copyrighted by Pazera Jacek company ("Producer") and is protected by copyright laws and international treaty provisions.

This software is provided "as-is" and without warranty of any kind, express, implied or otherwise, including without limitation, any warranty of merchantability or fitness for a particular purpose.

Permission is granted to anyone to use this software for any purpose, including commercial use, but this software can NOT be sold or modified without written permission of the Producer.

This program uses the following open source software:
  1. FFmpeg, licensed under the GNU General Public License version 2 available at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
  2. MediaInfo, licensed under the GNU Lesser General Public License available at http://www.gnu.org/copyleft/lesser.html

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 Free MP4 to AVI Converter 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 1.13 (22.02.2017)
  • New conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • Restored 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 MP4 to AVI Converter to Free MP4 to AVI Converter.
Version 1.12 (16.09.2016)
  • From now the program is also available in a 64-bit version.
  • New conversion engine (FFmpeg) and multimedia information library (MediaInfo).
  • New action: Uncheck selected files.
  • 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.
  • Support for Windows XP was dropped. Windows Vista or later is required.
Version 1.11 (08.07.2016)
  • 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, Clear file list
  • Minor bug fixes and enhancements.
Version 1.10 (24.05.2016)
  • 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 MP4 files.
  • Added support for additional languages: Chinese (simplified), Finnish, Hungarian, Russian
Version 1.9 (16.06.2014)
  • Changes in the program interface.
  • Added possibility to set the display aspect ratio.
  • New version of the FFmpeg and MediaInfo library.
  • Better detection of data streams in video files.
  • New conversion profiles.
  • Added support for Latvian language.
Version 1.8 (22.11.2013)
  • New version of the FFmpeg and MediaInfo library.
  • Fixed saving audio codec ID when converting audio to AC3 and AAC.
  • Possibility to adding to the processing list of all supported files from the selected folder and its subfolders.
  • Closing the window with the conversion progress at the end of the conversion process.
  • Improved reading and writing of encoder parameters from/to profiles.
  • Improved detection of data streams in video files.
  • Added support for additional languages: Greek, Portuguese, Turkish.
Version 1.7 (06.04.2013)
  • New version of the FFmpeg that supports the latest versions of the x264, LAME, XviD and other encoders.
  • New version of the MediaInfo library.
  • Added ability to set the number of encoding threads using the x264 encoder.
  • Changed the application toolbar.
  • Changed the default video codec from XviD to H.264/MPEG-4 AVC (x264).
  • 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.
  • 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 progress of the conversion.
  • Added support for additional languages: Czech, French, German, Italian, Serbian, Spanish.
Version 1.6 (04.12.2011)
  • New version of the FFmpeg encoder and MediaInfo library.
  • Improved matching of encoding parameters with automatic settings.
  • Japanese language support.
Version 1.5 (22.10.2011)
  • New version of the FFmpeg encoder.
  • Added mechanism to support multiple languages.
  • Improved matching of encoding parameters with automatic settings.
  • From now the program is distributed in the form of the installer.
  • Bug fixes.
Version 1.4 (07.05.2011)
  • The new version of the FFmpeg encoder.
  • A much improved matching of encoding parameters with automatic settings.
  • Support for new versions of the XviD, LAME, and H.264 (x264) encoders.
  • Added support for multithreaded encoding using the H.264 encoder.
  • Added support for all major video formats (including AVI, MKV, WMV, MP4, FLV, MTS, OGM, AMV). However, FFmpeg encoder was compiled with the parameters chosen for decoding audio and video streams used in MP4 files, so support for other formats is not complete.
  • Added the ability to deinterlace video.
  • Through the use of library MediaInfo.dll, the program displays very detailed information about the selected video file.
  • Numerous modifications to the source code and bug fixes.
Version 1.3 (14.03.2009)
  • The new version of the FFmpeg encoder.
  • Support for XP visual styles.
  • A minor of modifications to the source code and bug fixes.
Version 1.2 (23.08.2008)
  • New version of the FFmpeg encoder.
  • Volume control.
  • List of profiles.
  • New video codec - HuffYUV.
  • New audio codec - PCM 16-bit.
  • Copying the original audio and video streams.
  • Support for additional FFmpeg command line parameters.
  • From now the program does not use the system registry.
  • A number of modifications to the source code and bug fixes.
Version 1.1 (11.01.2008)
  • New version of the FFmpeg encoder.
  • Menu View.
  • Video file properties dialog.
  • Improved stability.
  • A number of modifications to the source code and bug fixes.
Version 1.0 (14.12.2007)
Initial release.

Keywords

Previous versions

Free MP4 to AVI Converter 1.13 (32-bit)
Release date: 22.02.2017
SHA-256 checksum: 5F2A1AE2ABEBF943DDEF3DEB1F9DCD034029EA3A726AC5FC0A43821F9873C929
Free MP4 to AVI Converter 1.13 (64-bit)
Release date: 22.02.2017
SHA-256 checksum: F68808280794CEA8806C6D41BA43A2CDCE52641DA3C2C51EA1BD98FE0A24D21B
Pazera Free MP4 to AVI Converter 1.12 (32-bit)
Release date: 16.09.2016
SHA-256 checksum: 0A44DBECFFEF0B4C3EFC5B3F72966591216FFDC782FA7CCA49E379114F2D4B82
Pazera Free MP4 to AVI Converter 1.12 (64-bit)
Release date: 16.09.2016
SHA-256 checksum: 4118D6EDE12BE456D0E90D59184A801A9CAB5D0CE6A321C8ACB9CDD20A3D3FCA
Pazera Free MP4 to AVI Converter 1.11
Release date: 08.07.2016
SHA-256 checksum: 1319DC178747BBA2D90D789DC59AE60884BA400A398612C3A2D0A8791FEA15FB
Pazera Free MP4 to AVI Converter 1.10
Release date: 24.05.2016
SHA-256 checksum: CA987C1DC0A64F39C55DDBA7FDC2D1A790AB3ABE7C1F58AFC41A3EC295CF36BC
Pazera Free MP4 to AVI Converter 1.9
Release date: 16.06.2014
SHA-256 checksum: 8BC987B0F9B1B0EDFE2C5FAA2CCAF7700214DACEE56B07F68FD236C8AD3CE59A
Pazera Free MP4 to AVI Converter 1.8
Release date: 22.11.2013
SHA-256 checksum: 6C8A6E91206D6628920664B9447E4506D6A276A339660713C5EB4606A1ADACD2
Pazera Free MP4 to AVI Converter 1.7
Release date: 06.04.2013
SHA-256 checksum: 657C6CDAF386A3A539598754362C03D676B285297A862960F535498A3B030D22
Pazera Free MP4 to AVI Converter 1.6
Release date: 04.12.2011
SHA-256 checksum: 97AAD284B1335DE5F9FCBDCA8047E47B032476878C42EF77FEB88C2D802BF9EB
Pazera Free MP4 to AVI Converter 1.5
Release date: 22.10.2011
SHA-256 checksum: 053B0103F20F84A2A207FBD025C80BE12B6B38179B23A5EDDCB0712A522C4294
Pazera Free MP4 to AVI Converter 1.4
Release date: 07.05.2011
SHA-256 checksum: 0F0B37C75F6FBBB7297250CF1830F4978EE83DBE6D007BF0E1EF03BA49F28160
Pazera Free MP4 to AVI Converter 1.3
Release date: 14.03.2009
SHA-256 checksum: A2DE392916273B420B889FBBC26B8ABC98C076E1FA9E34EBF8A84F2EA4C828EE
Pazera Free MP4 to AVI Converter 1.2
Release date: 23.08.2008
SHA-256 checksum: 5A87F6EC32165BB430AAA045902E03B7B3E8A45B2690632F5524BA56917675CC
Pazera Free MP4 to AVI Converter 1.1
Release date: 11.01.2008
SHA-256 checksum: 56A931CB9315E5A92C99ED354459673F99116CC36EED9AC0312C90647716D976
Pazera Free MP4 to AVI Converter 1.0
Release date: 14.12.2007
SHA-256 checksum: BFAB0CCB6AC54E4BD0254E70EB5832970364677FDCB1DE58B9E1F8C14EE3478B