Everything you need to sell desktop software

Who may run your software, on which machine, with which files, and what to do when something goes wrong.

License keys and accounts: Sell your software with license keys or user accounts, subscriptions per product, lifetime licenses and device binding. One dashboard, a C++ SDK and a REST API.
HWID lock: Bind each license to the first computer it signs in from. Shared or resold keys stop working on other PCs, and you reset a device with one click.
Zero-knowledge file delivery: Deliver builds, folders and config to paying users only. Files are encrypted and signed in your browser, Vaultix can’t read them, and your app decrypts them in memory.
Discord support tickets: Customers open a ticket in your Discord server, verify with their license, and your on-call team solves it next to their account: reset a device, extend a subscription.
C++ SDK: Two files, libcurl and OpenSSL: sign users in, check subscriptions, download encrypted files to memory and read config, on Windows and Linux. Plus a REST API.
Tamper protection: Accept only your released builds, sign every request and response, bind licenses to devices and end suspicious sessions. Protection that lives in the SDK and the server.
Privacy-first, hosted in Germany: Server logs gone after 7 days, shortened IP addresses, no trackers, no payment provider, and no takedowns because of unverified allegations. Servers in Germany.