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High-speed object database

Up to x10 speed improvement just by upgrading


  • Dramatically faster queries and data access with the new 64-bit database cache
  • Blindingly fast access to your data, schema or schemaless
More about Speed Boost >

More Processes, More Memory, More Users

Make your solutions scalable with 4D v16 64-bit


  • Benefit from almost infinite memory to manage
    high volume data
  • Take advantage of multi-core machines to support hundreds of desktop users or thousands of web users
  • Ready for the future. New product line entirely
    based on the latest macOS and Windows APIs
More about Scalability >

Enhanced development capabilities

With 4D, develop faster and focus on your business logic first


  • No more rigid data model thanks to the object database. Flexible and fast!
  • Asynchronous programming for an optimized and efficient use of system resources
  • Fully customizable listbox objects, entirely adaptable to user needs
  • 4D language enriched with 50+ new commands and additional programming options
More about Programming >

New powerful integrated text engine

Embrace modernity with 4D Write Pro for smooth development


  • Programmatically generate your catalogues, invoices and reports with ease
  • Fast and flexible development with objects
  • Rapidly create your documents using templates and bookmarks
More about 4D Write Pro >

Rich and immersive user experience

Simply upgrade to 4D v16 and automatically benefit from an engaging user interface and enhanced usability


  • Modern Label editor, Quick report and Import-Export dialogs, intuitive and easy to use for your end-users
  • Your business applications instantly adopt the latest look and feel guidelines on both macOS and
    Windows platforms
  • Save time with the fully automatic reconnection when a client awakes from sleep
  • Thanks to Single Sign On, log in to your Windows session, and voila you’re also logged in your 4D application!
More about UX >
Download 4D v16                                         Upgrade to 4D v16