parport
| Name | Category | Description |
|---|---|---|
| hplip | net-print | HP Linux Imaging and Printing - Print, scan, fax drivers and service tools |
| libsigrok | sci-libs | Basic hardware drivers for logic analyzers and input/output file format support |
| openocd | dev-embedded | OpenOCD - Open On-Chip Debugger |
| vice | app-emulation | Versatile Commodore Emulator |