WPS Office earns praise for smooth performance, affordability, and broad format support, with several longtime users citing years of reliable use and easy upgrades. Reviewers highlight intuitive design, strong Word/Excel/PowerPoint/PDF compatibility, and helpful templates for presentations. Students and professionals note it handles large projects well, though a few want easier control over AI spellcheck and stronger AI features overall. Free basics make it appealing, while subscriptions are seen as good value. Overall, users find it stable, efficient, and a practical alternative to pricier suites.