>> THUMBNAIL file

THUMBNAIL file format description

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

1 filename extension(s) found in our database.

.thumbnail - Android Thumbnail Cache Data

The THUMBNAIL data files are related to Android OS. THUMBNAIL file is an Android Thumbnail Cache Data. Android OS is a Linux-based open source platform for mobile cellular handsets developed by Google and the Open Handset Alliance.

Android OS
Data files
- / -
Android Thumbnail Cache Data related extensions:
WireTap Studio Library
Gerber Internal Plane Layer 1 Data
Alzex Personal Finance Data
Gerber Aperture Data
Gerber Top Solder Mask Data
Gerber Top Paste Mask Data

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

Can't open a .thumbnail 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.

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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