Download Tefter
Free for computer and phone. Installation takes a minute, and on first launch you choose whether to work with an account or without one.
Computer
Windows
Your systemInstalls in a minute, works offline
Windows 10 or 11, 64-bit
macOS
Your systemFor Apple silicon and Intel
macOS 12 or later
Linux
Your systemOne file, no installation
AppImage, 64-bit, most distributions
Browser
Your systemNothing to install, with an account
Chrome, Edge, Firefox or Safari; needs an account with sync
Phone
Huawei
Your systemInstall from the APK file
Phones without Google Play, EMUI 10 or HarmonyOS
After installing
Choose: an account or no account
On first launch you choose whether to work without an account (free, data stays on the device) or sign in with your email. You can create an account later and move your data in one click.
Enter your business details
Tax number, registration number, the full business name, address and bank account, exactly as on your APR registration. You enter them once; they print on every invoice.
Issue your first invoice
Add the client by tax number, type the service and amount and issue the invoice. It goes into the KPO book by itself.