AudioSlicer

Mac OS X app for splitting audio into smaller files by detecting and highlighting silences
Oct 09, 2026
Rating:
2.9 on 14 votes
Category:
Audio & Video › Editors & Converters
Developer:
Bernd Heller
License:
Open source
Total downloads:
592 (1 last week)
Latest version:
1.1.1

Description

Split audio files into smaller ones by identifying silences. The app supports MP3 files and allows you to listen to the audio before and after each silence before deciding to split. The splitting process is lossless, avoiding any decoding and re-encoding of the audio data.

Download of AudioSlicer 1.1.1 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Audio & Video Tools, more precisely Editors & Converters.

The application is sometimes distributed under different names, such as "AudioSlicer ppc". The most popular version of AudioSlicer for Mac is 1.1.

According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free software for Mac OS X was originally designed by Bernd Heller. AudioSlicer-1.1.1.dmg is the most frequent filename for this app's installer. The bundle id for this application is net.sourceforge.audioslicer.

From the developer:

AudioSlicer is a Cocoa GUI application for Mac OS X that finds all silences in an audio file and allows you to split it into several smaller audio files and to name/tag them properly.
For now only MP3 is supported but other audio formats may be added in the future.
While most other tools doing this split automatically according to certain criteria, AudioSlicer shows you all silences within a certain range of duration.

You may want to check out more Mac applications, such as Screenflick, iSubtitle or MakeiPhoneRingtone, which might be related to AudioSlicer.

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