What is 4th Dimension?
4th Dimension (4D) is a database management system and application development environment created by ACI (later 4D SAS) that uses its own proprietary file formats (.4DB, .4DD) for storing database content and structure definitions. It includes an integrated IDE for building multi-user database applications and has been available for both Mac and Windows.
Files 4th Dimension opens
Developer Files
Click any badge for full per-format details - what it is, how to open it and how to convert it.
Download 4th Dimension
SOURCE4thdimension.orgofficial site - avoid third-party download portals
