Home / Tools Apps / WSQ viewer on Windows Pc

WSQ viewer on Windows Pc

Developed By: Cognaxon

License: FREE

Rating: 0/5 - 5 votes

Last Updated: 2022-06-26

App Details

Version	1.0.7
Size	Vwd
Release Date	Nov 24, 2016
Category	Tools Apps
What's New: Android ... [see more]
Description: Opens WSQ (FBI's Wavelet Scalar Quantization) and other image ... [read more]
Permissions: View details [see more ]
QR-Code link: [see more ]
Trusted App: [see more ]

Compatible with Windows 7/8/10 Pc & Laptop

Download on PC

Compatible with Android

Download on Android

See older versions

App preview ([see all 18 screenshots])

Looking for a way to Download WSQ viewer for Windows 10/8/7 PC? You are in the correct place then. Keep reading this article to get to know how you can Download and Install one of the best Tools App WSQ viewer for PC.

Most of the apps available on Google play store or iOS Appstore are made exclusively for mobile platforms. But do you know you can still use any of your favorite Android or iOS apps on your laptop even if the official version for PC platform not available? Yes, they do exits a few simple tricks you can use to install Android apps on Windows machine and use them as you use on Android smartphones.

Here in this article, we will list down different ways to Download WSQ viewer on PC in a step by step guide. So before jumping into it, let’s see the technical specifications of WSQ viewer.

WSQ viewer for PC – Technical Specifications

Name	WSQ viewer
Installations	1,000+
Developed By	Cognaxon

WSQ viewer is on the top of the list of Tools category apps on Google Playstore. It has got really good rating points and reviews. Currently, WSQ viewer for Windows has got over 1,000+ App installations and 0 star average user aggregate rating points.

WSQ viewer Download for PC Windows 10/8/7 Laptop:

Most of the apps these days are developed only for the mobile platform. Games and apps like PUBG, Subway surfers, Snapseed, Beauty Plus, etc. are available for Android and iOS platforms only. But Android emulators allow us to use all these apps on PC as well.

So even if the official version of WSQ viewer for PC not available, you can still use it with the help of Emulators. Here in this article, we are gonna present to you two of the popular Android emulators to use WSQ viewer on PC.

WSQ viewer Download for PC Windows 10/8/7 – Method 1:

Bluestacks is one of the coolest and widely used Emulator to run Android applications on your Windows PC. Bluestacks software is even available for Mac OS as well. We are going to use Bluestacks in this method to Download and Install WSQ viewer for PC Windows 10/8/7 Laptop. Let’s start our step by step installation guide.

Step 1: Download the Bluestacks 5 software from the below link, if you haven’t installed it earlier – Download Bluestacks for PC
Step 2: Installation procedure is quite simple and straight-forward. After successful installation, open Bluestacks emulator.
Step 3: It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
Step 4: Google play store comes pre-installed in Bluestacks. On the home screen, find Playstore and double click on the icon to open it.
Step 5: Now search for the App you want to install on your PC. In our case search for WSQ viewer to install on PC.
Step 6: Once you click on the Install button, WSQ viewer will be installed automatically on Bluestacks. You can find the App under list of installed apps in Bluestacks.

Now you can just double click on the App icon in bluestacks and start using WSQ viewer App on your laptop. You can use the App the same way you use it on your Android or iOS smartphones.

If you have an APK file, then there is an option in Bluestacks to Import APK file. You don’t need to go to Google Playstore and install the game. However, using the standard method to Install any android applications is recommended.

The latest version of Bluestacks comes with a lot of stunning features. Bluestacks4 is literally 6X faster than the Samsung Galaxy J7 smartphone. So using Bluestacks is the recommended way to install WSQ viewer on PC. You need to have a minimum configuration PC to use Bluestacks. Otherwise, you may face loading issues while playing high-end games like PUBG

WSQ viewer Download for PC Windows 10/8/7 – Method 2:

Yet another popular Android emulator which is gaining a lot of attention in recent times is MEmu play. It is super flexible, fast and exclusively designed for gaming purposes. Now we will see how to Download WSQ viewer for PC Windows 10 or 8 or 7 laptop using MemuPlay.

Step 1: Download and Install MemuPlay on your PC. Here is the Download link for you – Memu Play Website. Open the official website and download the software.
Step 2: Once the emulator is installed, just open it and find Google Playstore App icon on the home screen of Memuplay. Just double tap on that to open.
Step 3: Now search for WSQ viewer App on Google playstore. Find the official App from Cognaxon developer and click on the Install button.
Step 4: Upon successful installation, you can find WSQ viewer on the home screen of MEmu Play.

MemuPlay is simple and easy to use application. It is very lightweight compared to Bluestacks. As it is designed for Gaming purposes, you can play high-end games like PUBG, Mini Militia, Temple Run, etc.

WSQ viewer for PC – Conclusion:

WSQ viewer has got enormous popularity with it’s simple yet effective interface. We have listed down two of the best methods to Install WSQ viewer on PC Windows laptop. Both the mentioned emulators are popular to use Apps on PC. You can follow any of these methods to get WSQ viewer for Windows 10 PC.

We are concluding this article on WSQ viewer Download for PC with this. If you have any queries or facing any issues while installing Emulators or WSQ viewer for Windows, do let us know through comments. We will be glad to help you out!

We are always ready to guide you to run WSQ viewer on your pc, if you encounter an error, please enter the information below to send notifications and wait for the earliest response from us.

Download older versions

2022-06-26: Download WSQ viewer 1.0.7 on Windows PC – Vwd

2022-06-26: Download WSQ viewer Vwd on Windows PC – Vwd

Android 12 support added

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Photos/Media/Files

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Opens WSQ (FBI's Wavelet Scalar Quantization) and other image file formats.

Supported image formats:
WSQ - FBI's Wavelet Scalar Quantization;
GIF - Compuserve Graphic Interchange Format;
JPG, JPEG - Joint Photographic Experts Group;
PNG - Portable network graphic images.

WSQ format description

In the USA, fingerprints have traditionally been collected on cards, each card containing the inked impressions of all ten fingers. The U.S. Federal Bureau of Investigation's fingerprint database began in 1924 with a cataloged collection of 810,188 cards. By the start of World War II, this collection had grown to over 10 million cards, and by 1946 had reached over 100 million cards.
In 1995 this collection was contained on over 200 million cards stored in filing cabinets occupying one acre of floor space in the J. Edgar Hoover building in Washington D.C. and archive size was increasing at the rate of 30,000 to 50,000 new cards per day. Digitization of fingerprint cards seemed to be the most obvious choice and the project named FBI's Integrated Automated Fingerprint Identification System (IAFIS) was started to cope with the design and implementation of a national standard for collecting, encoding, storing, and retrieving digitized fingerprint images. According to the FBI standard fingerprints are stored as 8-bit grayscale images. Each fingerprint card, when digitized at 500 dpi requires about 10 Mbytes of storage. The FBI's entire collection would therefore consume two petabytes (2,000,000,000 megabytes) of electronic storage space.
The need for an effective compression technique was then very urgent. Unfortunately, neither the well-known lossless methods nor the JPEG methods were found to be satisfactory. Most lossy compression methods, such as JPEG, discard the smallest (highest frequency) details in images, and at higher compression ratios unacceptably distort the image. Contained within fingerprints are tiny details that are considered admissible points of identification in a court of law. To JPEG, these details may be regarded as noise and removed. The JPEG quantization matrix also allows blocking artifacts to occur in the image at compression ratios above about 10:1. Shifting bits to the high frequencies to preserve small details will only make the blocking worse. Lossless compression methods, such as LZW and JBIG, cannot achieve the high compression ratios of WSQ on fingerprint data, with 2:1 typically being the best. A new compression technique (with small acceptable loss), called Wavelet Scalar Quantization (WSQ) was developed and it became the FBI standard for the compression of 500 dpi fingerprint images.
WSQ is a lossy compression method that is well-suited for preserving the very high resolution details of grayscale images while maintaining high compression ratios of typically 12:1 to 15:1 on images that have not undergone "quality enhancements" (such as histogram equalization) to improve the appearance of the image.

WSQ file format specifications

Name: FBI's Wavelet Scalar Quantization file format.
Also known as: FBI Fingerprint Format or FBI WSQ
Application: The standard file format used by the FBI for storage and interchange of grayscale fingerprint images
Originator: FBI (U.S. Federal Bureau of Investigation)
Type: Bitmap
Colors: 8 bit grayscale
Compression: Wavelet Scalar Quantization
Maximum image size: 64K x 64K
Multiple images per file: No