Soft of KoSM is a small studio making desktop software for Windows. No subscriptions, no cloud, no tracking: one purchase — a lifetime license.
Each product lives on its own page: pricing, requirements and instructions.
During an online lesson, a child’s PC allows study services only: Zoom, Yandex Telemost, Kontur Talk. Browser games (incl. Yandex.Games), social media, video and VPN are fully locked.
Saves video and music from open sources as plain files: quality and format of your choice, batch queue, MP3 audio. No ads, no redirect sites.
Blocks chosen apps (.exe) and admin tools (PowerShell, Task Manager, Registry, CMD). Settings protected by an encrypted master password.
Programs that require no technical skills and never turn into a monthly bill.
You buy the program once and use it forever. No recurring payments, hidden fees or surprise card charges.
Programs run right on your computer, never send personal data, history or files to the cloud, and watch nothing.
A clear single-window interface. No overloaded settings — each program does exactly what it was made for.
Prices and plans are always listed on the program page itself — no confusion.
| Task | Program |
|---|---|
| A child pretends to listen to an online lesson while secretly playing Yandex.Games in a tab | BelyyList (game lockdown) |
| A child gets distracted by games and social media during an online lesson | BelyyList |
| Allow only study services and the school portal | BelyyList |
| A child bypasses parental control via VPN or a browser extension | BelyyList |
| Block specific games, browsers or apps on the PC | AppBlocker Pro |
| Block access to Task Manager, PowerShell and the command line | AppBlocker Pro |
| Save a video lesson or clip as a file on the PC | Video Downloader |
| Extract audio to MP3 or download many files at once | Video Downloader |
Questions about purchase, activation or license migration — message us on Telegram; we reply within one business day.
E-mail: softkosm@gmail.com · phone +7 999 840-62-18
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