- Support

Support for registered users

After purchasing the products as a registered user, you get unlimited technical support by e-mail. If you are the buyer of one of our products and encountered any difficulties in during its use, please send email to and we are in the shortest possible time to help you solve a problem which has arisen.

Please include a message addressed e-mail, which was registered program, so that we can identify your license. All requests from Registered users are handled with the highest priority.

Free Support

Even if you are not currently registered user, Please send your questions to Your message will be handed over to a team of developers. We very much appreciate your feedback, because they to make our products more successful and powerful. Nevertheless, we can not guarantee a quick response in this case. Also you can use our CYA-ST Software Group.


Thursday, June 8, 2023
LockScreen v1.0.16 Release

LockScreen application is small application that designed to lock the screen when the screen is turned off. For Windows. Please see details in

Tuesday, January 11, 2022
ElConvertor v2.1.25 Release

The ElConvertor suite includes desktop utilities for Windows and this application is purposed to search text in the large/huge files. Please see details in

Wednesday, December 29, 2021
WifiList v1.0.28 Release

We glad to introduce the new release of WifiList  Ver. 1.0.28. This application is purposed to getting WiFi hotspots with passwords for Windows. Details on

Sunday, December 19, 2021
Company News

Added page "Utilities", which plans to publish various programs/utils of its own development....

Friday, September 24, 2021
Company information.

We updated site description about our company and redesigned couple pages of our site.

Thursday, June 24, 2021
Site Design updated and optimized.

We are glad to introduce for you some changes in site design and main new is that greatly improved site performance and security....

Saturday, April 3, 2021
Site redesign.

We redesigned couple pages of our site and changed some description about our company.

Tuesday, October 27, 2020
Site redesign.

We are pleased to inform you that some pages have been redesigned, and some new features have been added to our site. We continue to reform our company to provide better IT services to our customers....

More news...