What is a DMP file?
The .DMP extension usually indicates a Windows Memory Dump file. It is created by Microsoft operating systems when a critical error or system crash occurs. The file contains the exact state of the computer memory at the time of the crash. However, .DMP files can also be database export files from Oracle Database, application crash dumps from web browsers like Google Chrome, or diagnostic data from automotive telematics devices.
How to open DMP files?
Because a .DMP file can have multiple possible meanings, you must first identify its source. To open a standard Windows Memory Dump, developers use WinDbg or Visual Studio. If the file is an Oracle database export, database administrators use command-line tools like `impdp` to import the data back into a database system.
Inspect and Analyze DMP files online
If you are unsure what kind of dump file you have, viewer.online/dmp can analyze .DMP files to identify the exact format and creator software. You can use it to inspect the file structure, extract readable text, and check whether an online preview is available.
Summary
Whether you have a system error log or a database backup, viewer.online/dmp is useful for identifying, inspecting, and understanding .DMP files without installing software or dealing with compatibility problems.