The Russian portal "Multiscanner" has resumed checking files for malicious software. The service operates without mandatory registration and uses several domestic antivirus engines.

Users can upload files up to 256 MB. More than 30 formats are supported, including DOC, DOCX, EXE, PDF, PPTX, and ZIP. Scan history is saved in the browser, but it can be deleted along with site data.

"Multiscanner" works in Google Chrome, Yandex Browser, Firefox, Microsoft Edge, and Safari. The portal is not yet accessible via mobile browsers.

The service was created in 2023–2024 but was then halted due to lack of funding. The operator is the National Technology Center for Digital Cryptography. The portal is currently in pilot operation mode.