7Zip decompression software

7-ZipIt is a free file compression/decompression software with extremely high compression rate. Its unique high decompression rate is unique to otherCompression softwareIt's hard to compare. It is derived from the optimized and improved LZMA algorithm of LZ77. It has the advantages of high compression rate, variable dictionary size, high decompression rate, low decompression memory consumption, etc. It has been used by manyscriptInstaller as the default compression algorithm. The LZMA algorithm is open source under the GNU LGPL license, like7ZipIf you are interested in decompression software, please come to Huajun Software Park to download and experience it!

7Zip decompression software highlights

individual user

Daily use: compress files, edit photos, manage cloud documents.

Learning and entertainment: Make courseware, edit videos, download/unzip game resource packages.

Enterprise team

Collaborative office: multiple people edit reports, share design materials, and manage project documents in real time.

Data security: Encrypt sensitive files, set employee access rights, and audit operation records.

Developer/Geek

Automated processing: Batch operations through command line/script (such as ffmpeg batch conversion of video formats).

Debugging and testing: analyze logs, simulate network environment, stress testing (such as Postman interface testing tool).

7Zip decompression software functions

7Zip decompression software FAQ

How to decompress 7-Zip without a folder

Right-click the compressed package, select "7-Zip → Extract to specified folder", in the pop-up window, uncheck "Keep"DirectoryStructure" (some versions are not checked by default), directly select the target directory (such as the current folder), and click "OK" to extract the files in the compressed package directly to the target directory without generating additional folders (applicable if there is no top-level folder in the compressed package itself).

How to decompress 7-Zip to run multi-core

Open the 7-Zip software, click "Tools → Options" at the top, and find "threadNumber", select "-1" (automatically use all CPU cores) or manually enter the number of cores (for example, fill in "8" for an 8-core CPU), and click "OK". After setting, multi-core computing will be called during decompression to improve speed (also applicable during compression).

How to decompress RAR files with 7-Zip

Right-click the RAR format compressed package and select "7-Zip→Extract to..." (or "Extract to current folder"). If the RAR file is encrypted, a password input box will pop up. Enter the password and click "OK" to decompress. 7-Zip natively supports RAR (including RAR5) format without additionalplug-in, make sure the software is up to date to be compatible with the new format.

How to unzip 7-Zip to the current directory

Right-click the compressed package and directly select "7-Zip→Extract to current folder". The file will be quickly decompressed to the same directory where the compressed package is located, without the need to select an additional path. If the compressed package containsfolderThe structure will retain the original hierarchy, but the entire structure will be stored in the current directory.

2. Add new features