Skip to main content

4D Documentation

Next
21 R5 BETA
21 R4
21
20
19
18

English
Français
Español
日本語
Português

4D Documentation

Getting Started
Project & IDE
4D Language
Core Development
Web Applications
Desktop Applications
Server & Admin
Extensions

Project & IDE
Settings
Compiler page

Version: 21 R4

Compiler page

These parameters are detailed in the Compiler Settings section.

Comment on this page

Community

4D Blog
4D Forum
Facebook
X
Youtube
Github

Support

Documentation download
Learn 4D
4D Doc Center (legacy documentation web site)
Knowledgebase
Downloads
Resources
Get Support

Company

About 4D
Contact us
4D around the world
Careers

© 2026 4D SAS - All rights reserved

Some content is written with the help of AI