Aware WSQ1000 1.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The default filename for the program's installer is WSQ1000Imager.exe. This program was originally designed by Aware Inc. The most popular version among Aware WSQ1000 users is 1.2. Also the software is known as "WSQ 1000 by Aware".
From the developer:
Aware WSQ1000 is an SDK providing the industry’s highest-performing, FBI-certified implementation of the WSQ compression algorithm for fingerprint images. WSQ (Wavelet Scalar Quantization) is a wavelet-based compression standard designed and specified by the FBI for compression of high-resolution, 500 ppi grayscale fingerprint images.
You may want to check out more software, such as Ad-Aware SE Personal, Ad-aware or Ad-Aware Total Security, which might be related to Aware WSQ1000.