Netpbm
| Netpbm | |
|---|---|
| Developer(s) | Jef Poskanzer, Bryan Henderson, Akira F Urushibata | 
| Initial release | 1988 | 
| Stable release | 11.02.16 
   / 30 April 2025 | 
| Repository | |
| Written in | C, Perl, Unix Shell | 
| Operating system | Cross-platform | 
| License | Various, see below | 
| Website | netpbm | 
Netpbm (formerly Pbmplus) is an open-source package of graphics programs and a programming library. It is used primarily in Unix, where it is found in all major open-source operating system distributions, but also works on Microsoft Windows, macOS, and other operating systems.