VoltSight

Data on your computer

VoltSight reads the battery information Windows already provides (charge, capacity, cycle count, health, battery reports) and stores its history in a folder on your own computer. This battery data is never sent to us or to anyone else. VoltSight does not collect battery serial numbers, your name, your computer's name, network addresses or your Windows user name.

VoltSight does not send usage analytics. Uninstalling the program leaves your data folder in place so you can keep it; you can delete the folder yourself at any time.

Activation

A paid licence is checked with our licensing server at comwil.ch when you activate it, and from time to time afterwards. Each such request contains:

• your licence key;
• an installation ID: a random identifier created when VoltSight was first run, combined with a one-way hash of the Windows machine identifier, so we can count the computers a licence is used on without being able to identify the computer;
• the VoltSight version number.

The server answers with a signed certificate that VoltSight stores and checks on your computer. The server records the licence key, the installation IDs and version, when each was first and last seen, and a log of activation events, so it can enforce the limit of three computers per licence and handle refunds. Free use of VoltSight needs no activation and sends nothing to us.

Buying a licence

Payments are processed by Stripe on Stripe's own checkout page. Your card details go to Stripe only; neither VoltSight nor Comwil sees or stores them. Stripe tells us that a payment succeeded, the order reference, which edition was bought and the email address you entered, which we store with your licence so we can support you and handle refunds. Stripe handles your data under its own privacy policy.

This website

comwil.ch uses no cookies, advertising or analytics scripts. The site is delivered through Cloudflare, which processes the technical data of each request (such as your IP address) to deliver the site and protect it from abuse. The servers are located in Germany.

Who processes data

We do not sell personal data and do not use it for advertising. The only service providers involved are Stripe (payments), Cloudflare (delivering this site and the licensing service) and our hosting provider in Germany (running the licensing server).

Retention

Licence records are kept for as long as the licence exists, because they are needed to verify it. Records we must keep for accounting and tax are kept for the period required by law.

Your rights

Under the Swiss Federal Act on Data Protection and, where it applies to you, the GDPR, you may ask us for access to, correction of or deletion of the data we hold about you, subject to our legal retention duties. Write to [email protected]. You may also complain to your data protection authority.

Changes

If this policy changes, the new version is published here with a new effective date.

Contact

Rafael Fernandes – Comwil, Feldweg 17, 8134 Adliswil, Switzerland · [email protected] · Imprint