.TAC File Extension

ActiCalc Data File

Developer	ActiCalc
Popularity	1.5 \| 4 Votes

What is a TAC file?

File created by ActiCalc, an advanced desktop calculator for Windows 98, 2000, and XP; saves a visual tape that stores a history of calculations; allows the history to be updated and imported into Microsoft Excel spreadsheets.

More Information

NOTE: ActiCalc is not supported on Windows Vista or later. The software has been discontinued.

Programs that open TAC files

Windows

ActiCalc

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