FileInfo.com


.DMP File Extension


File Type Windows Memory Dump
File Format File
Common? No
File Description Data "dumped" from a program's memory space; often created when a program has an error or crashes; may also be saved by the program "Savedump.exe" on the first reboot after a crash; usually named "Memory.dmp."

Windows memory dump files may be used for troubleshooting system errors and other problems; however, they can take up a significant amount of space and may often be deleted.
Program(s) that open dmp files Windows: Microsoft Dumpflop utility; Windows Debug Tools (windbg.exe); Windows Kernel Debug (kd.exe)

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/dmp