
Lazarus
6.3#13 in cross-platform app development frameworksFree planFree planLinuxmacOSWindows
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Lazarus suits developers using Free Pascal who want a free IDE across Windows, macOS or Linux. It also fits teams needing visual form design, integrated debugging and extensible packages.
Qt Creator suits developers building desktop, embedded, mobile, or browser applications with C++ or QML. It may also suit teams that need integrated build, debugging, analysis, and testing tools.