Lazarus Files

Rapid applications development tool and libraries for FPC

Brought to you by: mgaertner, mhess, user4martin, vlx, vsnijders

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
Parent folder
doc-chm-fpc3.2.2-laz4.2-0.zip	2025-07-20	31.2 MB	123
README.txt	2025-07-20	224 Bytes	29
Totals: 2 Items		31.2 MB	152

These are the help files in chm format for the LCL, FCL and RTL.
The Lazarus downloads/installers already contain them.

The zip contains a directory chm, containing chm and xct files. Put the files into lazarus/docs/chm/.

Source: README.txt, updated 2025-07-20

Other Useful Business Software

Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.

Try free now

Gen AI apps are built with MongoDB Atlas

The database for AI-powered applications.

MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.

Start Free

Recommended Projects

Free Pascal Compiler
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
Lazarus Code and Component Repository
Lazarus is a free and open source development tool for the Free Pascal Compiler. The purpose of this project is to serve as a Code Repository, Wiki Knowledgebase and support site for converting existing components and libraries to work with Lazarus and the Free Pascal Compiler.
ZeosLib
Database components for Delphi, FreePascal/Lazarus, Kylix, C++ Builder
ACRA
Application crash reports for Android

Lazarus Files

Rapid applications development tool and libraries for FPC

Get an email when there's a new version of Lazarus