IDX255 File Extension

IDX255 file extension is created by Jagex, also known as Runescape Cache File. IDX255 has been classified as Game Files. The format of this file type has not been determined yet. You can open IDX255 files in Jagex Runescape program.

Runescape Cache File Type

Runescape Cache File Type

Extension	.idx255
Developer	Jagex
Popularity	Very Common Common Average Uncommon Rare 5.0 (1 Votes) Thank you for voting!Already voted, thanks!
Mime Type	mime-type/not.available
Default Program	Jagex Runescape
Category	Game Files
Format	Not Available
Updated	6/1/2025

What is a IDX255 File Type?

Free online IDX255 Tools & Apps

We have also the free online .IDX255 (Runescape Cache File) file extension apps that can allow to view, edit, convert from to IDX255, merge, split and compare the IDX255 files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

IDX255 Files Common Issues

There are few common issues with the Runescape Cache File .IDX255 File Extensions while opening the .IDX255 files on Windows and MacOs, we have solution to those issues such as:

Can't Open IDX255 Files?

1. You must have supported software programs installed for Runescape Cache File on your system such as Jagex Runescape.
2. Associate default Jagex Runescape Jagex Runescape program for *.idx255 (Runescape Cache File) files.
   
   

   Associate IDX255 Default Program on Windows

   1. Right-click a *.IDX255 (e.g example.idx255) file and click Open With.
   2. In the Open with dialog box, click Jagex Runescape Jagex Runescape program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .idx255 files.
   
   

Related IDX255 File Extensions

IDX255 default file extension is .IDX255 and other similer related extensions are:

All Platform Software Programs for IDX255 File Extension

List of all softwares that can open the IDX255 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open IDX255 File on Windows

	Software	License	Developer
	Autodesk Revit LT 2020 000 for Windows	Free Trial	Autodesk Revit LT 2020
	Jagex Runescape 000 for Windows	Free+	Jagex Runescape

Open IDX255 File on Mac OS

	Software	License	Developer

Open IDX255 file on Linux

	Software	License	Developer

Open IDX255 file on Web

	Software	License	Developer

Open IDX255 file on iOS

	Software	License	Developer

Open IDX255 file on Android

	Software	License	Developer

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About IDX255 - Runescape Cache File

Updated 6/1/2025

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