Open VLD File

The files with the VLD extension, from the DataFlex Variable Length Data file were originally developed by Data Access Worldwide for the DataFlex software application. DataFlex is an advanced object-oriented 4GL designed for developing database applications in character mode environments.

DataFlex is designed to develop business applications using a single programming language, so, the heart of the DataFlex environment is HTML5, Java, and JavaScript. Efficiently develops and runs applications for mobile devices, for the cloud and for PCs running Windows.

In this case, the VLD files are the ones that contain variable-length data required by the various tools that the development environment makes use of. To open and operate a VLD File, you need to have DataFlex installed.