A tal file extension is related to the Transaction Application Language or Tandem Application Language and used for its source code files.
TAL file extension - Transaction Application Language source code
What is tal file? How to open tal files?
File type specification:
The tal file extension is also related to Transaction Application Language or TAL (Tandem Application Language), a block-structured, procedural language optimized for use on Tandem hardware.
TAL resembles a cross between C and Pascal.
It was the original system programming language for the Tandem CISC machines, which had no assembler.
This tal file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.