Format
Calc602 Spreadsheet file
Summary
- Name
- Calc602 Spreadsheet file
- Version
- 1.51
- Identifiers
- PUID: fmt/1697
- Format type
- Text (Structured)
- Description
- Files generated by Calc602, a spreadsheet programme made by Software602 which was released in 1988 by then Czechoslovakian company 602 Svazarm (since the 1990s known as IT company Software602). Tc6 is the native file format for Calc602.The bak file backs up content, and has exactly the same internal signature as the tc6 file.
- File extensions
-
bak,tc6 - Submitted by
- The National Archives of the Czech Republic / The National Archives of the Czech Republic
- Developed by
- Software602, Inc.
- Supported by
- Software602, Inc.
Relationships
- Has priority over
Internal signatures
Calc602 Spreadsheet file v.1.51
- Description
- BOF Absolute from beginning of file, magic bytes: Software602 Calc602 v.1.51 Tabulka
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
536F6674776172653630320D0A43616C6336303220762E312E353120546162756C- Endianness
- None
Changelog
-
V109
- Release date
- 1 November 2022
-
Updated
Calc602 Spreadsheet file v1.51: Added priority over fmt/1773, name adjusted and corrected error in signature description. Submitted by The National Archives of the Czech Republic.
-
V105
- Release date
- 29 June 2022
-
Added format
Calc602 Spreadsheet file or backup file v.1.51: Full entry added. Submitted by The National Archives of the Czech Republic.
-
Added signature
Calc602 Spreadsheet file or backup file v.1.51: Signature researched and samples provided by The National Archives of the Czech Republic.