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4D PRODUCT LINE

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4D Product downloads

Get the latest version of all current 4D products. A valid license number is required for use of all 4D products beyond the initial 30-day trial.

4D Server

4D Server integrates a powerful relational database, a SQL server, and an application server, all in one product. 4D Server's architecture is independent of the selected platform, so 4D Server can be run on either Mac or Windows.
4D Server
 

4D PARTNER PROMO

For a limited time, take advantage of this special offer of membership or expansions in the 4D Partner program for the price of 12.

Join the 4D Partner program or add Partner expansions for 2017 now, and you'll start getting the benefits for three additional months – October, November and December 2016 – at no additional cost!


Products

4D v16

4D v16

In one integrated environment, 4D lets you harness the power of a formidable database engine, design world class applications, and get them into your users’ hands. The 4D v16 product line offers the most well-rounded, scalable, and extensible solution for building state of the art business applications.
 

Smooth Migration

With all the benefits that come from adopting the latest and greatest technologies, there are perceived challenges. We're here to help ensure that your migration to 4D v15 is easy and smooth.

Benefits galore

With the features and added ease of use introduced in 4D v15, you have every reason to upgrade. It takes 4D's amazing foundation and adds even more productivity and mobility to the package. Learn what's new in 4D v15.

 

 

Compare Deployment Offers

4D Server

4D Web Application Server

4D SQL Desktop

4D Web Application Expansion

Accept unlimited connections to your 4D application's built-in HTTP server

4D Web applications can be created using 4D’s extremely flexible and extensive built-in capabilities.

 

4D OEM Desktop

The 4D OEM Desktop license is designed for software developers that distribute a packaged application to a large number of customers, and want to benefit from a deployment scheme tailored to their needs.
4D OEM Dekstop
 

4D SQL Desktop

4D SQL Desktop lets you deploy standalone 4D applications as a SQL client or as a Web Services client for any external data source. This product also includes licenses for the 4D Write and 4D View office productivity plug-ins.
4D SQL Desktop
 

4D Web Application Server

The 4D Web Application Server integrates a full-featured Web server with complete 4D database server integration on either the Mac or Windows platform. There are no limits to the number of web connections.
4D Web Application Server