Open File Explorer

R12 file is typically associated with WinRAR archive, WinRAR archive. You can open R12 with following applications:

• WinRAR
• WinRAR

Open R12 on Windows OS

• Locate R12 file in Windows Explorer and right-click on it.
• Look for the "Open with" menu option in the popup menu. If you open this menu you will see list of the applications which can open R12 file.
• If there are no programs which can open the R12 file are installed you will see "Open with..." button in the popup menu. Click on it.
• Dialog will open with Windows OS suggestion about what application can open R12 file.
• If you do not see the application which correctly matches the file try to search the internet for one of the apps mentioned above or look for technical file description below. Each description have "Application name" in it which can open the R12 file.
• If "Application name" is missing look for the "Windows Object" and "Executable command" fields because they typically contain application which can open R12 file.

Open .r12 File and WinRAR.

File Extension	.r12
Description	WinRAR archive
Sample File Name	[Sample File].r12
Application Name	WinRAR
Windows Object	WinRAR
Executable Command To Open .r12 File	C:\Program Files (x86)\WinRAR\WinRAR.exe "%1"
Mime Type
Links	How to open R12 File instructions on extensionfile.net Placing it here to fix Firefox 2.0 layout links

Open .r12 File and WinRAR.

File Extension	.r12
Description	WinRAR archive
Sample File Name	[Sample File].r12
Application Name	WinRAR
Windows Object	WinRAR
Executable Command To Open .r12 File	"C:\Program Files\WinRAR\WinRAR.exe" "%1"
Mime Type
Links	How to open R12 File instructions on extensionfile.net Placing it here to fix Firefox 2.0 layout links