- Extension
- .tcr
- .dbk
- Format
- Binary
- Binary
- Category
- Ebook
- Backup
- Developer
- Psion Teklogix
- Sony Ericsson
- Description
- The TCR file format is associated with eBook files specifically used by Psion Series 3 devices. Psion Series 3, a range of personal digital assistants (PDAs) developed in the early 1990s, utilized these files to store and display electronic books (eBooks). TCR files are designed to be compact to suit the limited storage capacities of early PDAs. They contain the text of the eBook, and possibly basic formatting, optimized for the low-resolution screens of the Psion device.
- Mobile phone backup file created by Sony Ericsson PC Suite, a program used to manage Sony Ericsson mobile phones; stores phone information, such as contacts, in a compressed format.
- MIME Type
- application/x-psion3-s
- application/x-sonyericsson-dbk
