how-to-use-command-line
Advanced
- 1
Locate 7z.exe
The command-line tool is installed at C:\Program Files\7-Zip\7z.exe. Add this path to your system PATH for easy access, or use the full path.
- 2
Open a terminal
Open Command Prompt, PowerShell, or Windows Terminal. Type "7z" to see available commands.
- 3
Create an archive
Use: 7z a archive.7z file1 file2 — This adds files to an archive. The "a" command means "add".
- 4
Extract an archive
Use: 7z x archive.7z -oC:\output — The "x" command extracts with full paths. -o specifies the output directory (no space after -o).
- 5
List archive contents
Use: 7z l archive.7z — The "l" command lists files inside the archive without extracting.
- 6
Test archive integrity
Use: 7z t archive.7z — The "t" command tests the archive for errors and CRC integrity.
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