What is the MCDB file format?
A file with the .MCDB extension is a file known as Adobe Premiere Pro Media Cache Database. It belongs to the Database Files category. This format is associated with Adobe Systems Incorporated.
The reliable way to open a .MCDB file is with software that recognises this exact format, rather than guessing from the file name. If you are not sure what created a file, our file identifier can read its first bytes and name the real format, even when the file has been renamed.
We are still gathering the list of programs that open .MCDB files. A fully verified, hand-written description of this format is being prepared; until then, the details on this page are drawn directly from our database.
Format details
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