Download of IBM Rational Functional Tester 6.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions among the program users are 8.1 and 6.1.
We recommend checking the downloaded files with any free antivirus. The default filenames for the program's installer are rpu.exe or rtspla.exe etc. This software was originally developed by Rational Software. IBM Rational Functional Tester lies within Business Tools, more precisely Project Management.
From the developer:
Rational Functional Tester is an automated functional testing and regression testing tool.
Provides testers with automated testing capabilities for functional testing, regression testing, GUI testing and data-driven testing.
You may want to check out more software, such as IBM Rational Performance Tester, IBM Rational License Server or IBM Rational Quality Manager, which might be related to IBM Rational Functional Tester.
Project Management
Project Management