| Page | Description | Release Date | Tags |
| GSpeakers | GTK loudspeaker design program | 2004 | | | | | | | | | |
| KFilter | Qt app for designing speakers | | | | | | | | | | |
| MFFM 3D Audio Library | a library for driving 3D speaker arrays | | | | | | | | | | |
| QLoud | Measure loudspeaker frequency and step responses and distortions | | | | | | | | | | |
| QSpeakers | DIY speakers design software. | 2014 | | | | | | | | | |
