TAR.7Z File Converter
Online TAR.7Z File Converter - Instant Download!
Drag your file here to to upload.
Up to 250MB
How to Use TAR.7Z Converter
Step 1 – Upload TAR.7Z file
Drag your .TAR.7Z file or use the browse button.
Step 2 – Choose Format
Select the desired output format from the dropdown list.
Step 3 – Download File
Click "Convert" and download your converted file once ready.
About TAR.7Z (.TAR.7Z)
A TAR.7Z file is a compressed archive that combines TAR and 7-Zip formats to efficiently store multiple files and folders in a single file. The TAR format first packages files together without compression, while 7-Zip then compresses this package to reduce file size. This hybrid approach is popular in Unix-like systems for backup and distribution. Interestingly, the .7z format was introduced by the 7-Zip software in 1999 and is known for its high compression ratio.
Technical Details
Technically, a TAR archive collects multiple files into a single stream without compression by concatenating headers and file data, preserving file metadata like permissions and timestamps. The resulting TAR file is then compressed using the LZMA2 algorithm within the 7-Zip container, which provides powerful compression and supports encryption. This two-step process optimizes file organization and size reduction, often achieving better compression than ZIP archives. The .tar.7z extension signals this layered format, requiring sequential extraction: first decompress the 7z, then unpack the TAR archive.
Additional Information & Use Cases
TAR.7Z files are often used to bundle software, documents, or backups, making them easier to transfer or archive. To access the contents, users need software that can handle both TAR extraction and 7-Zip decompression, such as the 7-Zip program itself or other compatible tools. Many modern operating systems support opening these files natively or through third-party applications. The use of two layered formats allows for greater flexibility in handling different compression and archiving needs.
