Signed downloads · automatic updates

Install once. Stay current, safely.

CloudTrust is where desktop apps are published and kept up to date. Every installer and every update is signed, checked by the app itself before it installs, and served over HTTPS with a checksum next to every file.

Get Kestrel How updates are verified

Apps

Published through CloudTrust

Each app checks CloudTrust for new versions, downloads them quietly in the background and asks before it restarts. Nothing installs without a valid signature.

Kestrel

Available

A fast desktop mail, calendar and contacts client

Outlook-style mail, calendar and people for Windows, macOS and Linux, built for very large mailboxes. Never loses a draft, keeps background work out of your way, and updates itself.

Version 0.1.2Details

Blomp Drive

Coming soon

Your cloud storage as a drive on your computer

Mount your Blomp storage like a local drive, with automatic updates through CloudTrust.

Details

SaveMyBackup

Coming soon

Backups that run themselves

Set-and-forget backups of the files that matter, delivered and kept current through CloudTrust.

Details
01 / Signed

Signed at the source

Updates are signed with a key held offline from the build machines. The matching public key is built into each app, so a tampered download is refused.

02 / Verified

Checked before install

The app verifies the signature itself before anything runs, and every file has a SHA-256 checksum you can check by hand.

03 / Quiet

Out of your way

Updates download in the background and wait for you: restart now, or let them install the next time you quit.