Based on the file extension , your file is a compressed archive created using the 7-Zip format. A .7z file uses advanced compression algorithms like LZMA to pack one or more files into a significantly smaller size than a standard .zip file.
If you are using a terminal (Linux/macOS) or Windows Command Prompt, you can manage the file with these commands: 7z x claudsof.7z (Extracts with full paths). claudsof.7z
If the file ends in .7z.001 , you have a "split" archive. You must have all parts ( .001 , .002 , etc.) in the same folder to extract them. 7-Zip - Documentation & Help Based on the file extension , your file
If the file is password-protected, a prompt will appear asking for the password. Based on the file extension