• user warning: Unknown column 'u.signature_format' in 'field list' query: SELECT c.cid as cid,, c.nid, c.subject, c.comment, c.format, c.timestamp,, c.mail, c.homepage, u.uid, AS registered_name, u.signature, u.signature_format, u.picture,, c.thread, c.status FROM comments c INNER JOIN users u ON c.uid = u.uid WHERE c.nid = 33409 AND c.status = 0 ORDER BY c.cid LIMIT 0, 50 in /var/www/ on line 991.
  • warning: file_get_contents( [function.file-get-contents]: failed to open stream: HTTP request failed! in /var/www/ : eval()'d code on line 4.

4D v16 R3 is now available

by 4D Team

4D is pleased to announce the availability of the second R-release for the 4D v16 product line.

Upgrade now and benefit from the power of 4D v16 R3 new features and possibilities! See the complete What’s New list.

Enrich your solutions and speed up developement:


  • Benefit from macOS Sierra tabbed windows in design environment
  • Export results of a ‘Search in design’ and analyze it in any external tool
  • Single code line 4D Object initialization
  • Take the control over 4D standard actions
  • Quickly create your custom 4D Write Pro UI and contextual menu thanks to more than 80 new actions



To get all the details, watch video demos and try example databases for 4D v16 R3, visit the "What's New" page.


4D Partners and customers under Maintenance can download 4D v16 R3 for free from the 4D download page, where the latest compatibility and release notes are also available.


If you have not yet subscribed to the Maintenance program, or if you’re not a 4D Partner yet, please contact your 4D representatives to learn all about the program benefits.

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