4D v16 R4 is here!

4D v16 R4 is now available!

Beyond new opportunities of customizing and enhancing your application interface, 4D v16 R4 is bringing huge improvements to the 4D language. Download 4D v16 R4 and discover one of the most feature-rich R-releases ever!

Download 4D v16 R4

Make your developer’s life easier with Object Notation, where flexibility and performance are concealed beneath a veneer of simplicity and elegance.


Enter a new dimension with 4D Write Pro! Take advantage of real table support – the #1 requested feature. Discover new advanced options to create a customized toolbar in a few clicks, without a single line of code!


Benefit from the Single Document Interface (SDI) where application windows are all independent to bring a brand new UX for your Windows applications. And make sure to take a first peek at the 4D View Pro spreadsheet new form object.


The 4D developer toolkit is growing: create custom dialogs to monitor your user and process activity, and more finely control help tips.

See what’s new in 30 seconds >

Read about new features in detail >

• Product Marketing Manager • Intissar joined 4D in 2017 as a Product Marketing Manager. She works closely with the product, marketing, engineering, and technical support teams to highlight the ‘why’, the ‘how’, and the ‘what’ of new and updated features to different audiences. This close proximity allows her to craft messaging frameworks and write in-depth content and code samples for the 4D blog and website. After graduating with an engineer's degree in Computer Science from VINCI university, Intissar worked in several startups as a software engineer. Her hands-on experience includes software specification, design, and development, user training and support, and team management.