Fast development platform for business apps

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OnDemand Training

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Quickly build
Business Apps

4D is an incredible development platform that lets you focus on your data model and your business rules. Develop and deploy native applications on all platforms
in record time.

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Latest news

Reach the peak of success with ORDA, step #3

To finalize the 3-step Advanced ORDA educational program, Step #1 and Step #2 are followed by "An Introduction to Extending Data Classes." Your progress at this stage will allow you to master the advanced path and become an ORDA expert. Complete your journey with step #3!

Enroll in step #3 now!

4D 20 R5 Release Webinar

Join us for a FREE 60-minute webinar this Thursday, Friday 26th, to unveil the latest innovations and enhancements in 4D 20 R5. Interact live with Mathieu and Intissar, our 4D experts, as they guide you through the newest functionalities and showcase real live demos of this release. Don't miss out on this opportunity to see the most exciting updates in action with our webinar format.

4D + 2FA + TOTP = Unmatched security for your applications

Enhance your application's security with 4D's in-depth technical guide on Two-Factor Authentication (2FA) using TOTP. Authored by Thomas Maul, this guide walks you through practical use cases, and technical insights, ensuring you can seamlessly integrate robust security measures into your 4D applications.

Download Tech Note in 4D Knowledge Base

Why 4D

Time to Market

Develop high-performance, robust applications in record time

Cross-Platform

macOS, Windows, mobile, web - enjoy seamless integration on all platforms

Affordable

Pricing for every budget, starting at $30 per month per user.

Scalable

Deliver complex, powerful, and easily scalable solutions. Your applications can grow with you.

Decision Maker

Your priority is to ensure the growth of your business. With 4D, you can create customized solutions or opt for turnkey solutions designed by our partners.

Developer

Consultant, ISV or in-house, 4D is a full-stack development environment for quickly creating web, mobile and desktop applications.

Software Publisher

Find out how 4D supports developing applications under your own brand, with your chosen business model.

Education

Recognized for 30 years as a preferred partner in the academic world, 4D supports institutions, teachers, researchers, and administrators.

On Demand Training: a new way to learn!

Here's a video about the new training format that fits your schedule! Access your training sessions from anywhere at any time.
For each subject, take advantage of the example application source code, training materials and unlimited access to the video.

Train at your own pace!