.IDX255 File Extension

Verified information
Information about the file IDX255
  • Runescape Cache Format
  • Game Files
  • Jagex

What is the IDX255 file?

The IDX255 file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Runescape Cache Format format. IDX255 files are supported by Windows operating systems. The IDX255 file is one of the Game Files files, just like 1509 of the other files found in our file information database. The creator of Runescape Cache Format is Jagex.

A program that can open the IDX255 file is e.g. Runescape. This software was released by Jagex Ltd..

Programs, that can open .IDX255 files

Jagex Ltd.
Runescape
Windows

How to open a .IDX255 file?

If you have problems opening the file IDX255, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the IDX255 file format with the installed program. If not, right click on your IDX255 file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all IDX255 files should automatically open with the selected program.

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