How to open .tac file format?

The probably reason why you are at this website is a problem with opening .tac file. The full name of the file is ActiCalc Data File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is ActiCalc.

.tac file extension (ActiCalc Data File)

Category Developer/Producer File description Popularity
Data Files ActiCalc ActiCalc Data File
Programs using this file extension: .tac
ADS OS Software
  • ActiCalc

The file extension .tac can be used by another programs. If you have some useful information about .tac file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .tac file?
  • How to open .tac file?
  • What is .tac file?
  • How can I convert .tac file?
  • Where can I find informations about .tac file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .tac extension on or