Found it! For anyone in the same boat, just go to the official website and use the "Lost License Key" retrieval. You just need your email. Don't bother with keygens – those are full of malware. VueScan is cheap enough for a lifetime license anyway. Option 2: The "PSA / Warning" Post
Almost every single "VueScan serial.txt" file or keygen out there contains a Trojan or a Bitcoin miner. I tried three different ones from "popular" torrent sites last week, and my antivirus went crazy.
Just buy the legit license. It follows you for life (even to new computers), and the developer (Ed Hamrick) actually responds to support emails personally. vuescan serial
If you are using VueScan to revive an old scanner on Windows 11 or macOS, you need a valid serial number to remove the watermarks.
Just a heads up for the community. I saw a post asking for a VueScan serial number. I know the software is expensive ($40-$80), but trying to find a free key online is a trap. Found it
Does anyone know if Hamrick Software has a lookup tool? I know they are strict about licenses (one serial works for life, no subscription), so I don't want to buy it twice.
How to get your VueScan Serial Number legally Don't bother with keygens – those are full of malware
I bought VueScan a few years ago for my old Canon scanner, but I recently formatted my hard drive and lost the email with my serial number. I still have the same email address I used for the purchase.