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How to open .R03 file extension?

File Type : WinRAR Split Compressed Archive (RarLab)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .R03 files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .R03 file extension?

.R03 file extension is a known file type. This section of tells you everything you need to know about this extension.
Part three (see .R01 and .R02) of a compressed archive created with WinRAR (Windows) or RAR (Mac or Unix); split into several parts, allowing a single archive to be spanned across multiple discs; may be numbered from R00 to R99.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .R03 files:

Microsoft Windows:
  • WinRAR 5
  • Corel WinZip 18.5
  • 7-Zip
  • RARLAB RAR (command line only)
Apple Mac OS X:
  • RARLAB RAR (command line only)
  • Incredible Bee Archiver