Privacy
Draft written for launch. Not legal advice: have it reviewed before taking real payments. Last updated 16 November 2026.
The short version
Klenso runs on your PC. It doesn't collect usage data, send crash reports, or upload file names, paths or file contents. We can't see what is on your drive.
What leaves your PC, and when
- Activation (once per device): when you enter a licence key, Klenso sends the key and a random device ID to our activation server. Your licence key contains the email address you bought with, so the server sees it, along with your IP address, while it handles the request. It doesn't store either. The random ID is made on your PC and identifies nothing about you or your hardware. The server remembers which random IDs have used which key, so it can enforce the 3-device limit. After activation, licence checks happen offline. The activation server runs on Cloudflare, whose servers may be outside Australia.
- Check for updates (only when you click it): Klenso downloads one small file from this site (version number and a list of withdrawn key IDs). Nothing about you is sent beyond what any web request includes, such as your IP address, which this site's host may log.
Buying
Payments are processed by Paddle, which is the seller of record. Paddle collects your payment details, email and billing country under its own privacy policy, and may process them outside Australia. We receive the email address you used so we can send your licence key. We don't see your card details.
We keep: (1) on our own computer, a record of each key issued (key ID, email, date and the Paddle transaction ID), so we can support you and withdraw a key if a purchase is refunded or a key leaks; (2) on the activation server, for each sale the Paddle transaction ID, customer ID, amount, currency and date, but no email address. We keep the key record for as long as it's needed for support, tax and accounting, which we expect to be up to seven years.
We'll email you your licence key and replies to your support requests, because you need them. We'll email you about a paid major upgrade or news only if you tick the optional marketing box at checkout, and every such email will say who we are and how to stop them. We won't sell or share your email.
Your choices
Email support@sardarjidevelopers.com to ask what we hold about you, to correct it, or to have it deleted (we may need to keep a minimal record of the sale for tax and licensing).
Who we are
Sardarjidevelopers, Australia. Contact: support@sardarjidevelopers.com.