RUB file format description

Many people share .rub files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .rub file can be edited, converted or printed with. On this page, we try to provide assistance for handling .rub files.

1 filename extension(s) found in our database.

.rub - JQuery Rules Data

The RUB configuration files are related to JQuery. The RUB file is a JQuery Rules Data. JQuery is a flexible, query-based source code browser, developed as an Eclipse plug-in.

Configuration files
- / -
JQuery Rules Data related extensions:
Calc Runtime Configuration
EX Configuration
FlasKMPEG Settings Data
GTK Theme Index
PlayOn Settings Data

Naturally, other applications may also use the .rub file extension. Even harmful programs can create .rub files. Be especially cautious with .rub files coming from an unknown source!

Can't open a .rub file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .rub file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dub, fub, rb, rib, ru, ruf, run, ryb, tub, ub, urb

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

RenderMan RIB Data
Tuningwrench Compressed Audio
WRAP Regulated-unappropriated Flow Adjustment Data
SketchUp Plugin Script
Franklin Universal Binary E-book
BlueM Consumers Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .rub file format, then write to us! >> RUB file