Geeoilandts.7z.001

: Ensure every numbered part of the archive is in the same directory.

: Use apps like RAR Lab to navigate to the .001 file and extract it.

: 7-Zip is the native tool for this format. You can also use Unzip One or WinZip . GeeoilandTs.7z.001

: Use a compression tool like 7-Zip or WinRAR. Right-click on only the .001 file and select "Extract".

If you are missing any parts (like .002 ), the extraction will fail. Do you have the of the file available? : Ensure every numbered part of the archive

: The software will automatically detect the other parts, join them, and extract the complete "long feature" or file hidden inside. Tools for Different Platforms

: The Unarchiver is a popular choice for handling multi-part 7z files. You can also use Unzip One or WinZip

7z code is a part of 7-Zip program distributed under the GNU LGPL. You can download 7-Zip sources and binaries from Download Page. How to Extract .7z.001 files - Microsoft Q&A