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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 Team Developer Expansion

Add additional concurrent developers to your 4D Team Developer Professional server with an expansion pack

Your multiple developer connections are limited only by the number of licenses installed on the development server. (Two are intially included with 4D Team Developer Professional.)

 

4D Team Developer Professional

4D Team Developer is a development server that supports efficient real-time collaboration for your development team, and includes all of the rapid development features included in 4D Developer Professional.

4D Team Developer Professional lets developers carry out simultaneous operations on the same project. Integrity of data and access to structure, methods and forms is ensured by an internal object and record-locking system.

4D Developer Professional

4D Developer Professional includes all of 4D’s standard features, as well as a range of more powerful development tools. With it, you can easily create compiled applications and components that offer better application performance, while still ensuring complete source code confidentiality.

4D Developer Professional also has a set of connectivity plug-ins that can be used to efficiently integrate your applications into a wide range of external database systems, either natively or by ODBC.

 

4D Developer Standard

4D’s graphic environment and its ease of installation and use make it the ideal tool for developing all types of applications, from a simple music library or a contact management tool, to a professional business application managing millions of transactions.

 

Maintaining value in your investment

As a company policy, 4D sells and supports not only its current version, 4D v14, but the previous version of the product line as well. If you’re still using 4D v13, you get the support you expect, and the migration guidance you'll want when the time comes.

Migrate

Did you know there's a newer version of the 4D product line available?  4D v14 gives you everything that 4D v13 has to offer, as well as new features that will make both developers and end users much more productive.

 

Learn about migrating to 4D v14

Develop

Start developing your applications using 4D’s intuitive development environment and integrated SQL database.

 

Smart Buys

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.
 

4D for OCI Expansion

The 4D for OCI Connectivity Plug-in allows 4D to communicate with Oracle servers

4D for OCI allows access to the data and structure of Oracle databases from most 4D applications.

 

Downloads

4D v14

Try 4D for free

Take 30 days to discover how your development can be faster, perform better, and interact more openly using the latest technological standards.


 

Download a trial copy