Chapter 2 – Testing Throughout the SDLC
Portability Testing – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
Testing to determine the ease with which the software product can be transferred from one hardware or software environment to another.
In simple words
Check the app works on other browsers, OSes or hardware.
Exam tip
Portability is a non-functional quality characteristic in ISO 25010.
Related terms
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