.DWN File Extension

.DWN File Extension

File Type

Firmware Update File

Developer N/A
Popularity
1.3  |  3 Votes
Category Misc Files
Format N/A

What is a DWN file?

Software update file that is used to update the firmware of a hardware device, such as a router, modem, or graphics card; typically accessed by the hardware's associated setup program.

More Information

Since DWN files are referenced by a hardware setup program, they should not be opened manually. Instead, the file should be selected within the setup program at the beginning of the update process.

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Programs that open DWN files

Windows
Firmware updater
Updated May 25, 2009

Verified by FileInfo.com

The FileInfo.com team has independently researched the Firmware Update file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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