Home : File Types : DWN File

.DWN File Extension

File TypeFirmware Update File

1.3 (3 Votes)
CategoryMisc Files

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
Firmware updater
Updated 5/25/2009

About DWN Files

Our goal is to help you understand what a file with a *.dwn suffix is and how to open it.

The Firmware Update file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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