Impulse Tracker
| Impulse Tracker | |
|---|---|
| Impulse Tracker 2.14 screenshot | |
| Developer(s) | Jeffrey Lim | 
| Initial release | 1995 | 
| Stable release | 2.14 Patch #5
   /    8 April 1999 | 
| Repository | |
| Written in | Assembly language | 
| Operating system | DOS | 
| Type | Music tracker | 
| License | Originally freeware Since 2014: BSD license | 
| Website | www | 
Impulse Tracker is a multi-track music tracker (music sequencer). Originally released in 1995 by Jeffrey Lim as freeware with commercial extensions, it was one of the last tracker programs for the DOS platform.
In 2014, on its 20th anniversary, Impulse Tracker became open-source software and the source code was released.