Secure app availability
One secure communication experience across mobile, desktop, and web
Sanket.Chat is designed for teams that need private messaging from trusted devices without pushing sensitive conversations into consumer apps, foreign collaboration suites, or unmanaged browser tools.
Android App
Available now on Google Play for phones and tablets running Android 8.0 and above.

Windows Desktop App
Secure desktop communication for Windows workstations, linked to your phone.
Coming SoonmacOS Desktop App
macOS desktop app for executive and operations teams, linked to your phone.
Coming SoonLinux Desktop App
Linux desktop client for technical and command environments, linked to your phone.
Coming SoonWeb App
Browser access for controlled Sanket.Work and Sanket.Enterprise environments.
Coming SoonWhy secure downloads matter
A secure communication platform is only as trustworthy as the client software that users install. Always install Sanket.Chat from the official App Store and Google Play listings linked on this page, and avoid unofficial installers or unmanaged app sources.
Verified clients for trusted devices
Organisation-approved rollout for Sanket.Work and Sanket.Enterprise
Deployment guidance for mobile, desktop, web, and air-gapped environments
Choose the right Sanket edition
Sanket.Chat
Use the free public app for peer-to-peer secure communication and privacy-first messaging.
Sanket.Work
Use the whitelabel cloud edition when your organisation needs branding, administration, and managed deployment.
Sanket.Enterprise
Use the air-gapped on-premise edition when defence, government, or critical operations require full infrastructure ownership.
Need a private rollout for your organisation?
Tosh Defence Private Limited can help sensitive organisations plan secure client distribution, whitelabel deployment, policy-controlled rollout, and air-gapped installation paths for Sanket.Work and Sanket.Enterprise.
Request Deployment Discussion