| .lpaq1 |
WinRAR Archiving Proprietary File |
| .rrx |
IBM Datacap defines data |
| .ko_ |
7-Zip compressed archive file, Linux kenrnel compressed cab archive file |
| .garmin |
Garmin Devices Data File |
| .dnx |
Avid DNxHD or DNxHR Codecs Video File |
| .nsz |
Nintendo Switch game data |
| .zsp |
WinView/400 compressed report |
| .waa |
Bentley ProjectWise Work Area Archive file |
| .gdv |
Gremlin Digital Video file |
| .rt_ |
Winhelp Compressed File |
| .gd3 |
GreatFamily Genealogy Data file |
| .znd |
ZoneAlarm Email Viewer file |
| .adpcm |
Adaptive Differential Pulse-Code Modulation |
| .zni |
ZoneAlarm Mailsafe archive file |
| .tp7 |
Teenage Engineering digital audio file |
| .apkm |
Android App Bundle Mirror |
| .nkit |
Nintendo Kit Game ROM File |
| .cdxbimweb |
CAD Exchanger BIM format (web) |