You've provided a large block of text with various information related to VueScan, a scanning program. I'll help you extract some relevant information and provide a summary.

* The key for Windows download is `'for windows download VueScan + x64 9.8.21'`

* VueScan supports the following operating systems:

+ Windows XP / Vista / 7 / 8 / 8.1 / 10 (32-Bit, 64-Bit)

+ Mac OS X 10.5 or later

+ Linux

* For Windows: Download VueScan

* For macOS (Universal): Download VueScan for macOS 10.15-12.0 Universal

* For other operating systems or older versions: Download VueScan for other operating systems or older versions

Features and Reviews:

* VueScan is a scanning program that produces scans with excellent color fidelity and color balance.

* It works with most high-quality flatbed and film scanners.

* Some customers are saying good things about VueScan; you can read more reviews here.

Additional Software:

* Nitro PDF Pro 14.17.2.29 (圆4) Enterprise Multilingual Portable

* Epubor Ultimate Converter 3.0

VueScan Crack and Activation Number:

* VueScan Crack is available, which adds valuable capabilities such as scanning.

* The activation number for VueScan Crack is not mentioned in the provided text.

Let me know if you'd like me to help with anything specific or if you have any further questions!

For windows download VueScan + x64 9.8.21