What is TCP File Extension?


Tally Compiled Program stands for TCP which is associated with Tally.ERP. When TDL (Tally Definition Language) is compiled with Tally developer, the format TCP takes place. TCP stores a compiled program created by Tally.


It is a Data file.

Supportive Apps

It is supported by many programs-

Tally Developer

Tally ERP

Tally Server


Tally Solution PVT. LTD. is taking care of the format.


It is saved in the default location but it is depended on the file format users are using. It stores data in the C drive.

How to open or view TCP File Extension

Users can open the file format using -

  • Tally Solutions Tally.Developer
  • Tally Solutions Tally.ERP