Open Source Audio Editing Software

mp3splt is a free utility to split mp3, ogg vorbis and FLAC files without decoding, selecting begin/end time; if file is an album, you can get splitpoints automatically from internet or a local cue, cddb file. It also splits Mp3Wrap and AlbumWrap archives. Supports splitting and trimming by silence detection. For mp3 files, both ID3v1 and ID3v2 are supported using original tags or user defined tags.

EasyABC allows the user to create, edit, view, play, convert music written in the ABC music notation language. The program was originally written in Python 2.7 and WxPython by Nils Liberg and runs on Windows, OSX, and Linux. Jan Wybren de Jong has converted to run on Python 3.8 or higher. Frédéric Aupépin has been supporting EasyABC on OSX. EasyABC depends upon other external programs like abc2midi, abcm2ps, fluidsynth. If you install the Windows or Mac executables most of these programs are automatically included.

Aria Maestosa is a midi sequencer/editor. It lets you compose, edit and play midi files with a few clicks in a user-friendly interface offering score, keyboard, guitar, drum and controller views. Git repository: https://github.com/ariamaestosa/ariamaestosa

Frinika is a free, complete music workstation software for Linux, Windows, Mac OSX and other operating systems running Java. It features sequencer, soft-synths, realtime effects and audio recording.

The 'Automatic Cover Tool' software will process your MP3, OGG, WMA, M4A and FLAC files collection and download missed cover images. Album art images are downloaded and saved as image file and/or as image tag in every media file in album.

MPC Maid ("MM") is a software editor for the Akai MPC 500, MPC 1000, and MPC 2500. It is Mac, PC, and Linux-compliant and makes the edition of MPC programs files easy. It also features a semi-automatic slicing tool to chop loops into slices.

Speedy MIDI is an editor designed for choirs and singers to quickly generate MIDI files for rehearsal.

KurzFiler is a software for editing the files of the Kurzweil sampler series. It is mainly intended for users of these great instruments.

Ultratools is a suite of freeware for ultrastar songs. -The first freeware is Ultratools - Editor a really great editor, with a new song creation tool.

Both the Midas M32 and Behringer X32 share the same design of show management using the console GUI, M32-Edit and X32-Edit apps. This app provides an alternative method to manage these show files (cues, scenes and snippets). It provides an easier method of reorganizing and importing/exporting of files.

A Flash-like movie editor. Uses Java 2D API. Users create and edit animated vector graphics, images, sound. Rich GUI, can export animation. Main page http://gazelle.dev.java.net. This SF site now mirror.

LAoE is a rich featured graphical audiosample-editor, based on multi-layers, floating-point samples, volume-masks, variable selection-intensity, and many plugins suitable to manipulate sound, such as filtering, retouching, resampling...

Version 3.x available here on SourceForge has been superseded by version 4.x available on Github. The later is a port to JavaScript, PHP and Ruby - all dependencies on Flash have been removed, as well as some of the functionality it provided. Version 3.x --------------- Extensible Flash and PHP online video editor with effects, transitions, titling, timeshifting and compositing. Client side ActionScript provides a robust GUI that interacts with PHP through simple XML protocols for saving edit decision lists, handling uploads and asset searching. XML is also used to describe the GUI itself as well as its underlying functionality - there is no need to recompile the Flash applets! But if you so desire then custom fonts, effects and widget classes can be written in AS3 - PixelBender support too, for effects and transitions. http://www.moviemasher.com

Mr. Random is a utility useful for filling a portable MP3 audio player with music randomly selected from a larger collection situated on a computer hard drive. Filtering and history are supported. Skinnable using SkinLF. Java 6.0 is required to run.

The cueCreator generates CUE Sheets that can be used for burning Audio CDs. The benefit is, that you can burn an Audio CD with a various number of tracks by using only one MP3 File.

With un# you get rid of duplicates in your media file archive. You also can edit extended informations and standardize them throug regular expressions.

mp3-trim is a command line bash script replacement for the old unsupported compiled version of mp3-trim. mp3-trim allows you to interactively set cutpoints to trim off garbage from the start and end of mp3 files. Very quick and easy to use.

ChordCast is a chord editor written in Java (swing). It uses an XML format to save chord sheets to files. Chordcast can also export to HTML files using PNG images for chords. It requires J2RE 1.4 to run.

Free Clef is a lightweight notation editor which allows you to quickly write your songs and export them to MusicXML format. It lets you distribute interactive sheet music online, and to use score files with a wide variety of music software.

Java Ice Team Tracker 64 is a java based music tracker (editor) for creating music for SID chip of Commodore 64. Instruments are totally based onto tables for full control of sound generation.

OMS is used for sequencing events on a timeline, allowing control of software and hardware for music, video, and demoscene productions. It is fairly similar to trackers, which are music editors, famous for their use in games and demoscene productions.

A sheet music composition tool (for guitar, piano, etc.) using MusicXML. Including conversions of many music notation formats (such as Tablature, PDF, abc, XML, MP3 and MIDI) to and from MusicXML.

Blackdog is a music player and playlist manager based on Siberia RCP. It allows to manage your own music library by editing music tags, creating your playlists, listen to radio, get the lyrics of a song and even, configure your iPod or usb-key.

"CAGE", the Computer Audio Garden in Eclipse, is to be an Eclipse-based, Java and XML workbench, for the computer music composer. It will use the Rich Client Platform to provide a basic backbone framework, enabling existing computer music tools to be p

Computer Musicians\' World is a music creator, modeller and manipulator program. With texture analysis you can represent the structure of music. A score editor, wave editor and a tracker also included as other types of music models.