
1by1 is an excellent audio player tool by Martin Pesch (its another quality audio tool is mp3DirectCut), know as its ultra small size and single-minded function. Compare with Winamp and many other mainstream audio players, 1by1 uses much less memory (run, play and minimize), and the gap is very obvious!
1by1 is a super small (only about 150 KB), multi-function audio player (plugin supported audio formats as WAV, OGG, MIDI, WMA, APE, Flac, TTA, CD Audio and many others). You can take 1by1 as a directory player, which does not need to create playlists, just need to specify a folder and select "Repeat all", then it will play all MP3 songs under this directory (including sub-directories), very simple.
Most of the music on the Internet are mainly given as MP3 format, if you are a music fan, have an aversion to the more and more bloated players, then i suggest you to try out of this super small 1by1 music player. It has a very low requirement to your system resources, which will not absolutely affect other operations. In short, use 1by1 to listen music, liberate your system process!


Key Features
- Directory Player: directly plays your folder contents
- Full Resume play: remembers last track and position
- Gapless play
- Transition overlapping
- Audio enhancer 1by1 for Android
- Folder tree file navigation
- Directory finder (play a whole drive)
- MP3 decoding by ACM or mpglib
- BASS library support (OGG, WAV, FLAC, AAC, MP4, CD...)
- File utils: copy, move, rename while play, delete, date change
- Big title display
- Rename tool
- Folder compare tool
- Cue sheet support
- Playlist support
- Favorites
- Winamp 2.x input plugin support
- WAV export
- Track logging
- HTTP web and streaming server
- Highly configurable
- Theme presets
- Global hotkeys
- Very small size
- Low resource usage
- Portable
Download URLs
License | Version | Download | Size |
Freeware | Latest | ![]() |
n/a |