File Extension Library

.IDX0 File Extension

  • Developer by: Jagex
  • Category: Game Files

What is an .IDX0 file?

.IDX0 file extension is created by Jagex. .IDX0 has been classified as Game Files.

.IDX0 is Runescape Cache Index File

Index of cache files created by Runescape, an online multiplayer game; stores data about cache files (e.g. .IDX255 and other files) saved by Runescape; index files are typically named "main_file_cache.idx0" and should not be opened manually.

List of all softwares that can open the Runescape Cache Index File
Jagex Runescape

How to Open .IDX0 file on different platforms

Open .IDX0 File on Windows

  • Right-click a .IDX0
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .IDX0 file and Select check box "Always use this app to open .IDX0 files" Press "Ok"

Open .IDX0 File on Mac

  • Right-click (or Ctrl + Left-click) the .IDX0 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 .IDX0 File on Linux

Right click on the .IDX0 file, choose "Open with" and select a program from the list above

Open .IDX0 File on iPhone

Select a file. If you don't see an application to open the .IDX0 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 .IDX0 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 .IDX0 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .IDX0 files

  1. You need to update the application that you normally use to open .IDX0 files. Only the latest version of the software supports the current .IDX0 file format
  2. You need to check the .IDX0 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)