If you are determined to try this specific version, follow these safety steps:
Short answer: No. The original developer, Scan-Tool Europe, no longer distributes version 10.171. They have moved to a paid subscription model under the name OP-COM Professional or GDS2. opel scanner 10 171 download link
Any website claiming to offer an "official download link for Opel Scanner 10.171 for free" is either: If you are determined to try this specific
Do NOT download from:
"Opel Scanner 10.171" download site:drive.google.com
or
"Opel-Scanner-10.171.rar" "MHH" "Opel Scanner 10
Assuming you have found a download link that you trust: