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Lazarus

Plans and prices

Lazarus

Free

Free Pascal IDE; GPL/LGPL licensing; additional packages may have different licenses

Every plan, in full

On the record

Cross-platform projects
The site says projects can be copied to another platform and compiled there, and that the LCL supports cross-platform form design.lazarus-ide.org · read 9 Oct 2026
Downloads
The downloads page offers builds for Windows, Linux, and macOS, as well as source archives.lazarus-ide.org · read 9 Oct 2026
Editor and debugger
Features include a code editor with syntax highlighting and code completion, refactoring tools, and an integrated build system and debugger.lazarus-ide.org · read 9 Oct 2026
Extensibility
Lazarus supports third-party add-ons through its package system and lists database frameworks, reporting, charting, and networking libraries.lazarus-ide.org · read 9 Oct 2026
Form designer
It includes a drag-and-drop graphical form designer that integrates with code.lazarus-ide.org · read 9 Oct 2026
Licensing
The IDE is GPL licensed, and core libraries use LGPL with additional linking permission; the site says these allow commercial applications, while some extra packages have other licenses.lazarus-ide.org · read 9 Oct 2026
Output dependencies
The site says Lazarus can build native binaries without runtime dependencies, with GTK2 or QT dependencies possible for Linux/BSD applications and dependencies possible from add-on packages.lazarus-ide.org · read 9 Oct 2026
Privacy
The privacy policy says the project collects names and email addresses for its bug tracker, wiki, forum, and mailing lists, and deletes server logs after 14 days unless needed to investigate a server problem.lazarus-ide.org · read 9 Oct 2026
Product
Lazarus is a Delphi-compatible, cross-platform IDE for Free Pascal and rapid application development.lazarus-ide.org · read 9 Oct 2026
Project history
The about page says Lazarus started in February 1999 and was primarily founded by Cliff Baeseman, Shane Miller, and Michael A. Hess.lazarus-ide.org · read 9 Oct 2026
Security contact
For security-related issues, the contact page directs users to file a bug tracker report and enable the confidentiality option.lazarus-ide.org · read 9 Oct 2026
Support
The project directs general product, installation, coding, and feature questions to its forum or mailing lists, and directs bug reports and feature suggestions to the bug tracker.lazarus-ide.org · read 9 Oct 2026
Supported systems
The site lists Windows, macOS, Linux, BSD, and Raspberry Pi among the platforms Lazarus runs on.lazarus-ide.org · read 9 Oct 2026

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