>> CACHE2 file

CACHE2 file format description

Many people share .cache2 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cache2 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cache2 files.

1 filename extension(s) found in our database.

.cache2 - Pro/ENGINEER Cached Data

The CACHE2 data files are related to Pro/ENGINEER. CACHE2 file is a Pro/ENGINEER Cached Data. Pro/ENGINEER is a 3D-CAD application by Parametric Technology Corporation.

Data files
- / -
Pro/ENGINEER Cached Data related extensions:
Autodesk AutoCAD Database
Internet Explorer HTML Help Index
SEL Compressed Event Report
SEL Event Report
WinOnCD Data
AQUA Generic Distance Restraints Counts Data

Naturally, other applications may also use the .cache2 file extension. Even harmful programs can create .cache2 files. Be especially cautious with .cache2 files coming from an unknown source!

Can't open a .cache2 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 .cache2 file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

General Cache File

Operating systems currently supports the following operating systems:

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

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