DRN file format description
Many people share .drn files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .drn file can be edited, converted or printed with. On this page, we try to provide assistance for handling .drn files.
1 filename extension(s) found in our database.
.drn - DRAKON Editor diagram
DRN file is a DRAKON Editor Diagram. DRAKON is a visual language for specifications from the Russian space program. DRAKON is used for capturing requirements and building software that controls spacecraft. A .drn file is an SQLite database.
- .drn file format description:
- DRN format
- DRAKON Editor
- Document files
- - / -
- DRAKON Editor diagram related links:
- DRAKON Editor diagram related extensions:
Naturally, other applications may also use the .drn file extension. Even harmful programs can create .drn files. Be especially cautious with .drn files coming from an unknown source!
Can't open a .drn file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .drn file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
crn, wrn, rdn, dtn, drj, drg, dr, dgn, den, srn, frn, drm, drh, drb, dnr
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Crunch Compressed Texture
- TunnelCAD Input/Output File
- Dr. Beam Pro Data
- XMVB Density Data
- Unknown FRN File
- I-Doser Audio
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