.4DD File Extension

4th Dimension Database Data File

Developer 4D
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What is a 4DD file?

Data file saved by 4th Dimension, a software development program; stores the actual data referenced by a 4D database structure (.4DB) file; can be compacted by 4D Developer or 4D Server using the "Compact data file" command.

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Programs that open or reference 4DD files


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