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eac3to 3.31

A command line tool which lets you easily convert audio files

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eac3to is a command line utility which enables you to quickly and easily convert your music files between a vast array of file formats. By converting your music files you will be able to play them on various devices. The program also offers a minimal user interface which will help you perform various tasks.

eac3to comes with support for multiple audio file types, including WAV, DTS, MP2, AAC, VOB, PCM, AC3, MP1, MP3, FLAC, and MKV. The audio files can be converted to PCM, AC3, AAC, AGM, WAV, DTS, or FLAC. Third party codecs might be required for some conversion tasks.

eac3to is also able to display information about EVO, VOB, TS, M2TS and MKV files. Furthermore, the program gives you the possibility to remove dialog normalization from your E-AC3, TrueHD, AC3, and DTS tracks. The application laso lets you extract AC3 and TrueHD stream from Blu-Ray TrueHD and AC3 files.

By using eac3to you will be able to quickly and easily extract the DTS core form DTS-HD media files. Outdated DTS-ES headers can be easily repaired with the aid of this program.

eac3to allows you to reduce the bit depth of your decoded audio data with TPDF dithering. Moreover, the decoded audio data can be resampled by using r8brain and SSRC. The application is able to list the available titles of HD DVD and Blu-Ray discs. In addition, the utility lets you remove pull-down flags from VC-1, MPEG2 and H264 video files.


  • The application is able to process a vast array of media file types.
  • The program allows you to perform advanced operations.
Name eac3to
Version 3.31
Developer | see all products from this developer
Product Homepage eac3to
License Free (Freeware)
Last Week Downloads 11
All Time Downloads 3,111
Filesize 5.1MB
MD5 Checksum 917FB0354B5EE3B10151AE00CC04D5F8
OS Support Windows All
Category Audio & Video

100% CLEAN Certification

Badgeeac3to has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
eac3to 3.31 March 28, 2017 - Latest Version
eac3to 3.28 March 11, 2015
eac3to 2.60 September 05, 2008

Download the free eac3to