File Extension Library

.RMF File Extension

  • Developer by: Valve
  • Category: Game Files
  • Format: Binary

What is an .RMF file?

.RMF file extension is created by Valve. .RMF has been classified as Game Files. The format of .RMF file is Binary.

.RMF is Hammer Rich Map Format

Map file created by Valve Hammer Editor, a mapping tool included with the Valve Source SDK; contains Hammer data such as arbitrary brush shapes and VisGroups (Visibility Groups help you manage objects by giving you control of what you see on the screen); can be compiled into .MAP and .BSP files.

To create a RMF file, simply select File → Save select the RMF format, and name your file. You can choose the save location of your RMF file but the default save location of RMF files created by Hammer Editor is in the "Maps" folder inside the "Valve Hammer Editor" folder.

List of all softwares that can open the Hammer Rich Map Format
Valve Hammer Editor
File Type 2 Rich Music Format Audio File
Developer by: Beatnik Category: Audio Files Format: Binary

Audio file created in the Rich Music Format, an audio format created by Beatnik; used as a container format for MIDI files and other standard audio formats; can be encrypted to protect original music; used by some older video games.

The Beatnik Editor, the original RMF editor released by Beatnik, is no longer available. However, the RMF format is still supported by Java Sound and the Java Media Framework.

List of all softwares that can open the Rich Music Format Audio File
Oracle Java Sound
Oracle Java Sound
File Type 3 Adobe Rights Management Document
Developer by: Adobe Systems Category: Misc Files

License key file used by Adobe products such as Acrobat and Reader; saves a license file for a locked .PDF document and uses the same filename prefix as the PDF; allows the PDF to be read by the purchaser of the document.

RMF files are sometimes distributed with purchases of eBooks and digital magazines purchased from onlines stores. You'll need the RMF file to open the corresponding PDF document.

List of all softwares that can open the Adobe Rights Management Document
Adobe Acrobat Reader DC
Adobe Acrobat DC
Adobe Acrobat Reader DC
Adobe Acrobat DC

How to Open .RMF file on different platforms

Open .RMF File on Windows

  • Right-click a .RMF
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .RMF file and Select check box "Always use this app to open .RMF files" Press "Ok"

Open .RMF File on Mac

  • Right-click (or Ctrl + Left-click) the .RMF file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .RMF File on Linux

Right click on the .RMF file, choose "Open with" and select a program from the list above

Open .RMF File on iPhone

Select a file. If you don't see an application to open the .RMF file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .RMF File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .RMF files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .RMF files

  1. You need to update the application that you normally use to open .RMF files. Only the latest version of the software supports the current .RMF file format
  2. You need to check the .RMF file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)