Repair .TGZ File Errors    |    Scan for .TGZ File Extension Errors    |    What is the .TGZ File Extension?

Run a Free Scan to check for TGZ related errors.

What is the .TGZ File Extension?

.TGZ File Extension Description:

The file extension .tgz represents a combination of compression methodologies applied to a single file. The .tgz file extension is created starting with the TAR compressed archive file, which will be applied with the compression algorithm form the GZIP tool. The result would be an archive with the file extension .tgz, which would contain multiple TAR archives in a single file with the GZip tool applied to reduce the size of file's archive. The normal extraction process for the file extension .tgz is via a command prompt instruction line, by typing the word GUNZIP followed by the archive name, and pressing the Enter key, which would automatically begin the decompression process.

The file extension .tgz being a representation of two known compression algorithms is also associated with the .tar.gz format. This indicates the presence of both tools. Once the archive .tgz file extension has been extracted, the next step would be to type the instruction TAR, followed by the parameter -xf packed_<the name of the TAR archive extracted from the file extension .tgz>, which will decode the TAR format and transform the files to human readable form.

The TAR format referenced by the file extension .tgz is the archiving process implemented for tape storage based files, which contains its structure (file system) and the dates with the corresponding user permissions. This method first appeared with the sequential writing process done on tape devices intended to backup information.

The TAR format does not represent an actual algorithm like those implemented by other compression utilities, but rather, it prepares the data for compression with another tool. The resulting files after the application of compression algorithms on the TAR format would be the .tgz file extension including the .tar.gzip and .tar.gz formats.

The most commonly used compression algorithm applied to the TAR format to arrive at the .tgz file extension, is the GZip or the GNU zip tool, which has the ability to deflate the TAR file to an acceptable size. The same tool would be used for extracting the contents of the deflated file for usability.

Author: Jean-loup Gailly and Mark Adler
Author URL:
Related Applications: TAR, GZip
Common Path: C:/


Run a Free Scan to check for TGZ related errors & to optimize PC performance.

Do you have errors with .TGZ files?

The Standard Reason for .TGZ files Errors to Occur:

.TGZ files errors are possibly critical Windows file errors and many times are caused because of a defective program registry that you should fix at once to avoid further failure in other applications and/or devices. Risks include device damage, blue screen errors and fatal crashes.

Symptoms of .TGZ files Errors:

.TGZ files errors bring forth numerous symptoms, including: computer locks while starting up or shutting down, applications freeze up, diminished personal computer speed, built-in speaker beeps, trouble accessing files, slow system behaviour and software installation trouble.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse File Extensions by Name:

Is your File Extension missing?

Help us to make the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

How to Fix .TGZ File Extension Errors    |    What is the .TGZ File Extension?    |    Scan for .TGZ File Extension Errors