Privacy Policy
1. Local Processing Only
DiffFin is designed as a local-first macOS application. All PDF parsing, data extraction, and comparison logic happen entirely on your device. We do not upload your financial reports, data, or personal information to our servers.
2. Waitlist Information
When you join our waitlist, we only collect your email address and any voluntary suggestions you provide. This information is stored securely in our database and is used solely to notify you about product updates and beta availability.
3. Data Security
We prioritize the security of the minimal data we collect. We do not share or sell your email information to third parties.
4. Transparency
Our goal is to be the most transparent financial analysis tool. By removing the cloud from the equation, we ensure your sensitive financial analysis remains under your control.
Last updated: January 2026