File Extension Library


.RES File Extension

  • Developer by: Valve
  • Category: Settings Files
  • Format: Text

What is an .RES file?

.RES file extension is created by Valve. .RES has been classified as Settings Files. The format of .RES file is Text.

.RES is Valve Resource File

A RES file contains a resource list used by games developed by Valve, such as Half-Life 2 and Counter-Strike. It accompanies a .BSP multiplayer map file and is used to store the locations of custom content added to enhance map gameplay, such as materials and textures for player skins. RES files are saved in plain text.

RES files became prevalent in 1998 with the release of Half-Life, which was the first title from Valve Software. The files were used to store locations of resources instead of the resources themselves to reduce download times. When playing a game, such as Half-Life, the RES file is referenced by the game if the player is playing a custom map then downloads the resources, making them playable within the game.

But as download speeds have increased, new resource formats have been released, and the game engine evolved, actual RES files have become less common. Now, RES files are typically embedded into the map files they are associated with, using BSPZIP, a command-line tool. However, if a map with embedded resource lists cannot be accepted, the RES file can be used.

If the BSP map is incorrectly loaded by the game, it is most likely due to a typo in one or more of the resource paths. You can use a text editor to view and edit the RES file.

NOTE: In order for a RES file to be recognized by a game, it must be placed in the \maps folder with the BSP map it is associated with and must also bear the same name as the BSP map.

List of all softwares that can open the Valve Resource File
Windows
Valve Steam
Valve Half-Life
Valve Half-Life 2
File Type 2 Windows Resource File
Developer by: Embarcadero Technologies Category: Developer Files

Binary file automatically generated by Delphi programming software; contains the program's main icon and version information (if necessary) and is required for compiling a program; may also include other resources used within the application, such as bitmaps, cursors, and string tables.

List of all softwares that can open the Windows Resource File
Windows
Embarcadero Delphi
Embarcadero Technologies C++ Builder
File Type 3 C++ Complied Resource Script
Category: Developer Files Format: Binary

Win32 resource file used when compiling a C++ program; contains resources, such as images, cursors, and version information.

List of all softwares that can open the C++ Complied Resource Script
Windows
Microsoft Visual Studio 2017
Resource Hacker
ResEdit
File Type 4 Star Wars KotOR Save Resources File
Developer by: LucasArts Category: Game Files

File used by Star Wars: Knights of the Old Republic (KotOR), a third-person action game based on the Star Wars series; saved alongside a .SAV saved game file and contains additional descriptive information for the save.

List of all softwares that can open the Star Wars KotOR Save Resources File
Windows
LucasArts Star Wars: Knights of the Old Republic

How to Open .RES file on different platforms

Open .RES File on Windows

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

Open .RES File on Mac

  • Right-click (or Ctrl + Left-click) the .RES 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 .RES File on Linux

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

Open .RES File on iPhone

Select a file. If you don't see an application to open the .RES 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 .RES 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 .RES files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .RES files

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