AC3Filter is a high quality free audio decoder and processor filter. It allows media players to playback movies with AC3 and DTS audio tracks. Also it can process any audio track, much of processing options allows to adjust the sound in almost any way. It is possible to upmix any audio source to 6 channels. Filter can do multi-channel and digital (SPDIF) output. It can encode any audio source to AC3 on-the-fly and send it over SPDIF to the receiver.

Changelog:

• Major change in this version is x64 support.
• Now filter is distributed in several editions: Full, Lite and Win9x. More about the difference.
• Much work with equalizer. Now you can work with each channel individually and with all channels at once. You can see the equalizer's real frequency response, and build your own equalizers with custom frequency bands up to one hertz precise.
• Spectrum is now synchronized with audio playback. Also, you can see the spectrum of individual channels.
• Translated to Greek (thanks to thanks to Peter Perdik and Dimitrios Topouzidis) and Slovenian (thanks to DarkHand).
• Installer is localized now.

Program Information Category: Codec Type: Free Version: 1.60b Size: 2.55MB Works on: Windows Product page: here