2vdojnszip

These tools are better at handling multi-part archives than built-in extractors.

If extraction fails, one of the files might be corrupted; re-download the specific part. If you can tell me: Is this from Google Takeout? Are you on Windows or Mac? Do you have other files with similar names? I can give you specific commands to merge them. How To Merge Zip Files From Google Takeout - On Windows 2vdojnszip

Here is the proper content and guidance on how to handle these types of segmented ZIP files based on common data management practices: What is this? (File Segment) These tools are better at handling multi-part archives

Changing the filenames can prevent the extraction software from reassembling them properly. Are you on Windows or Mac

If extraction creates multiple folders named "Takeout," drag and drop the contents of each folder into one single "Takeout" folder. Windows/Mac will ask to merge them. Best Practices

Often, selecting the first file ( .zip or .z00 / .part1 ) and choosing "Extract Here" will automatically trigger the software to combine the contents of all subsequent parts.