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Code::Blocks vs KDevelop: catalog facts
Code::Blocks	KDevelop
Free Free to use, with the project accepting donations.	Free Free and open source.
Windows, Linux	Windows, macOS, Linux
Dedicated support for C, C++ and Fortran Plugin framework makes it highly configurable	Semantic code completion for C and C++ CMake and QMake project support
Long gaps between major releases Focused on C-family languages and Fortran rather than general use	Python and PHP support needs optional plugins Best suited to C, C++ and Qt work
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.