| File extension | .tcr |
| Category | Compressed File |
| Description | The .tcr file type was developed by Psion for use with their Series 3 palmtop devices developed during the 1990s. The format was solely intended for use on the device, however there are certain eBook readers that will display .tcr files. This file format is however obsolete following the discontinuation of palmtop devices. |
| Actions |
View other compressed file formats |
| Technical Details | TCR is based on the ZVR file format. TCR provides relatively good compression ratios of approximately 50% which are better than PalmDOC, the main rival to the TCR format at the time of release. |
| Associated programs |
Apple Archive Utility
GNU Tar
StuffIt
WinZip |
|
| Developed by |
Psion Teklogix |
| MIME type |
application/octet-stream |
|
| Useful links |
Official Psion Website
Historical Notes on TCR
More Information on TCR |
