.XDB File Extension

File Type 1

Symantec Virus Database File

Developer Symantec
3.0  |  7 Votes
Category Data Files
Format Binary

What is an XDB file?

Virus database file used by Symantec AntiVirus, an antivirus program; contains updated virus definitions; used to distribute virus definitions over the Internet when new viruses are discovered.

More Information

XDB files are commonly downloaded by a Symantec AntiVirus server within a company network and then distributed to client programs as .VDB files.

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Programs that open XDB files

Symantec AntiVirus
Updated August 11, 2015
File Type 2

PowerDesigner Database Definition File

Developer Sybase
2.0  |  3 Votes
Category Database Files
Format N/A

Contains information about a PowerDesigner database (.PDM) file; may be the default definition file included with PowerDesigner or a custom file created by the user; required for a PowerDesigner database file to open correctly.

Programs that open or reference XDB files

Sybase PowerDesigner
Updated April 8, 2008

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