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>> DRR file

DRR file format description

Many people share .drr files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .drr file can be edited, converted or printed with. On this page, we try to provide assistance for handling .drr files.

1 filename extension(s) found in our database.

.drr - Altium Drill Report File

DRR file is an Altium Drill Report File. Altium Designer is a unified electronics design solution.

.drr file format description:
DRR format
Altium Designer
Data files
- / -
Altium Drill Report File related links:
Altium Drill Report File related extensions:
Altium Designer Component Library
Altium Designer Database Library
Protel 99SE Design Database
Altium Binary Drill File
Altium Designer Linker Error Messages File
Altium Designer Assembler Error Messages File

Naturally, other applications may also use the .drr file extension. Even harmful programs can create .drr files. Be especially cautious with .drr files coming from an unknown source!

Can't open a .drr 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.

The .drr file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

srr, crr, rr, frr, dtr, drg, dre, dr, dfr, wrr, ddr, rrr, rdr, err, drt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Cgatools CRR File
Mandelbrot Explorer Fractal Region Settings
I-Doser Audio
Dagger Group Abbreviation
WAsP Roughness Rose Data
DDRemote Saved Parameters

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If you have useful information about the .drr file format, then write to us!