.DTA

.DTA file extension

This is the basic program to work with .DTA extension

Stata

Stata Stata Dataset

Stata is a complete, integrated statistical package that provides everything you need for data analysis, data management, and graphics. Stata is not sold in modules, which means you get everything you need in one package. And, you can choose a perpetual license, with nothing more to buy ever. Annual licenses are also available... (more)

The program works with the following extensions: dta, gph

.DTA extension is also supported by the following programs:

ACR SmartButton Reader

ACR SmartButton Reader SmartButton Reader Document

The ACR SmartButton is a miniature-sized temperature logger .
Dragon UnPACKer

Dragon UnPACKer Dragon UnPACKer 5 Archive

It is an open source game archive (Quake PAK) unpacking program.