Files that contain the .tec file extension are commonly used for PDP-10 TECO macro files. These files were created for the PDP-10 mainframe computers that were manufactured by DEC.
PDP-10 stands for Programmed Data Processor Model 10. A variety of universities used these machines in their research labs and computing facilities. These computers were most popular during 1963 through 1966.
The Tanner Ledit software application also uses the .tec file format. These TEC files contain layout technology data files that are used by the Tanner Ledit program.
The TECkit software also uses the .tec file suffix. TECkit is an acronym for Text Encoding Conversion toolkit. The TEC files that are used by this software contain a compiled version of the text mappings that are saved in the software's MAP files.
Try a universal file viewer
File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.
If you have additional information about the TEC file format or software that uses files with the TEC suffix, please do get in touch - we would love hearing from you.