All about TZ Files

The TZ file type is primarily associated with WinZip.

TZ	File extension: TZ
	File type:	compressed archive file

What is a TZ file?

TZ files mostly belong to WinZip by Corel. A file with the TZ extension is a zipped tar archive. When a file or several files are turned into an archive using the TAR format and further compressed using the TZ compression format, a TZ file is created. Unix-based systems generally compress TAR archive using this TZ extension to create highly compressed archives.

The TZ Compression Format: This format is based on the LZW encoding algorithm and is known for its fast compression. It also performs well with less memory usage than modern compression formats. This however happens at cost of a much lower compression ratio than formats such as ZIP or GZIP.
Adoption: Though these files are mainly found on Linux and Unix-based systems, TZ files can be read, written, edited and converted even on MacOS and Windows-based systems through decompressing utilities such as WinZip or Micro Stuffit Deluxe. On Unix-based systems, they can be opened using simple and natively installed programs like tar and gunzip.

How do you open TZ files?

You need a suitable software like WinZip to open a TZ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your TZ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TZ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online TZ File Viewer

Choose your .tz file to view

or drag and drop it here

Online File Viewer

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How to extract texts from TZ files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

You can extract texts from TZ file or capture a preview screenshot using our online TZ file viewer:

To do so, click the "Choose your .tz file to view" button above.
Your TZ file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
Your file will be converted and downloaded.

Programs that open and convert TZ files:

WinZip by Corel
See the previous paragraphs to learn more about the main application. TZ files are often referred to as WinZip compresseds because this type of file is primarily created or used by this software.
Ingres (time zone file) by Actian
Ingres, which is short for Interactive Graphics and Retrieval System, is a relational database management system from Actian. The TZ files used by Ingres are time zone files. This file format is classified as Data. Related links: Ingres Repository, Ingres on Wikipedia
PeaZip (compressed archive file) by Giorgio Tani
PeaZip is an open-source file compression and archiving software by individual developer Giorgio Tani. It supports several archive formats, including TZ. The TZ file format stores files that are first archived using tar and then compressed with .Z compression. This file format is classified as Compressed. Related links: PeaZip on Wikipedia, PeaZip Repository
StuffIt (compressed archive file) by Smith Micro
StuffIt is a file compression and archiving software by Smith Micro. It supports several archive formats, including TZ. The TZ file format stores files that are first archived using tar and then compressed with .Z compression. This file format is classified as Compressed. Related links: StuffIt on Wikipedia, StuffIt Knowledge Base
Tzip
Tzip is a file compression utility. It supports several archive formats, including TZ. The TZ file format stores files that are first archived using tar and then compressed with .Z compression. This file format is classified as Compressed. Related links: Tzip Repository

TZ file format details:

To find out what program is needed to open TZ files, you need to determine the file format. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. If there are problems opening a file, you must first determine the file format used. Below you will find our evaluation of the TZ files:

The TZ file extension is rather rarely used and includes different formats for different programs. But the following two file formats are common:

25% of all TZ files internally use the ZIP format, so multiple files are compressed and stored together in one TZ file. Such a ZIP file contains 1 to 2 files. You can see the included files and images by renaming the file extension to .zip and then double-clicking it. TZ files are between 59 KB and 100 MB in size. A usual file name is tvai.tz. Files like these are about fnet, fgnet and gnet.
15% of all TZ files use the popular GZIP file format. Gzip is a compressed archive file format. Gzip (GNU zip) is only capable of compressing a single file. They consist of unreadable binary data. TZ files are between 4 KB and 68 MB in size. The following filename is common: lab1samples.tz or RoG_train_data.tar.tz. These files can be linked to samples, train and data.

The remaining 60% of all TZ files are files with no common format, the following 7 formats exist: TimeZone data, 7z and beeglivesex. Often described as gcode, list, host or domain. Drag & drop your file here to see the file format and a preview of your TZ file!

Technical Data for TZ File Extension

File classification:

Compressed

Related files:

7z, tzz, tzst, gz, lz, tgz, xz, tar, ts, fz, zip, txt, jpg, dta, zipx, piz

Mime type:

application/x-tar, application/octet-stream

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: WinZip, FileType: WinZip File, AppName: WinZip
EXEFile: winzip32.exe

ProgramID: WinZip, FileType: WinZip File, AppName: WinZip Executable
EXEFile: winzip32.exe

ProgramID: StuffIt.Tar.Archive.View
EXEFile: %ProgramFiles%\Aladdin Systems\StuffIt\\stuffit.exe -view %1 -from_shell

ProgramID: Winamp.File
EXEFile: %ProgramFiles%\Winamp\winamp.exe %1

ProgramID: WinZip
EXEFile: %ProgramFiles%\SHAREW~1\WINZIP\winzip32.exe %1

ProgramID: WinZip
EXEFile: %ProgramFiles%\WINZIP\winzip32.exe %1

ProgramID: ZipZag.tz
EXEFile: %ProgramFiles%\ZipZag\zipzag.exe %1

ProgramID: WinZip
EXEFile: %ProgramFiles%\WINZIP~1.1FR\winzip32.exe %1

ProgramID: StuffIt.Tar.Archive.View
EXEFile: %ProgramFiles%\Allume Systems\StuffIt\stuffit.exe -view %1 -from_shell

ProgramID: IZArc
EXEFile: %ProgramFiles%\IZARC\IZARC.EXE %1

ProgramID: WinZip
EXEFile: %ProgramFiles%\UTILIT~1\WINZIP\winzip32.exe %1

ProgramID: IZArcTZ
EXEFile: %ProgramFiles%\IZArc\IZArc.exe

ProgramID: WinZip
EXEFile: %ProgramFiles%\WINZIP8\winzip32.exe

ProgramID: StuffIt.Tar.Archive.View
EXEFile: %ProgramFiles%\Smith Micro\StuffIt\stuffit.exe -view -from_shell

ProgramID: StuffIt11.Archive.Open.Tar
EXEFile: %ProgramFiles%\Smith Micro\StuffIt11\StuffIt11.exe -o

ProgramID: TZ
EXEFile: %ProgramFiles%\PeaZip\PEAZIP.EXE

ProgramID: IZArcTZ
EXEFile: %ProgramFiles%\IZArc\IZArc.exe

Show all 17 listings To Top

a tz compressed archive file is a special file format by Corel and should only be edited and saved with the appropriate software.

How to solve problems with TZ files

Associate the TZ file extension with the correct application.
Update your software that should actually open compressed archive files. Because only the current version supports the latest TZ file format. Search, therefore, e.g. on the Corel manufacturer website after an available WinZip update.
To make sure that your TZ file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .TZ file online - secure, fast, and no downloads needed.