Privacy Policy
Your privacy is fundamentally important to us. Kache PDF is built on a simple, honest principle: your files are yours, and they should stay that way. Unlike most online PDF tools, everything happens locally in your browser. No uploads, no servers, no tracking. Period.
The Short Version
We don't collect, store, or have access to any files you process with Kache PDF.
All PDF processing happens entirely within your browser using WebAssembly technology, so your documents never leave your device.
How Kache PDF Works
- All PDF processing runs locally in your browser using WebAssembly (WASM) technology.
- Your files are never uploaded to any server – they stay on your device at all times.
- There is no cloud processing, temporary storage, or file transmission whatsoever.
- When you close the tab or refresh the page, processed files are cleared from browser memory.
- We cannot see, access, or recover any document you work with – that's by design.
Information We Don't Collect
- Your PDF files or any document content.
- Personal information like your name, email, or address.
- Usage data or behavioral analytics.
- IP addresses or device fingerprints.
- Browser history or activity outside our site.
What We May Collect
To keep the site running and improve the experience, we may use minimal, privacy-respecting analytics (like page views) that help us understand demand for specific tools.
This data is anonymous and aggregated – it tells us how many people visited, not who they are or what they did with their files. We don't use any third-party analytics services that track you across the web.
Cookies & Local Storage
Kache PDF may use essential cookies or local storage to remember your preferences (like dark mode or tool settings). These storage mechanisms are purely functional and never leave your browser.
We don't use advertising cookies, tracking pixels, or similar technology that could identify or follow you.
Third-Party Services
Kache PDF operates independently without integrating invasive third-party services. The PDF processing pipeline relies on open-source libraries like PDF.js and PDF-Lib, all of which run locally in your browser.
We don't share data with third parties because there's no data to share.
Security
Since your files never leave your device, the security of your documents is inherently protected. Our website is served over HTTPS to ensure secure communication.
The client-side architecture means there's no server with your files that could be breached.
Children's Privacy
Kache PDF is a general-purpose tool and does not knowingly collect any information from anyone, including children.
Because we don't collect personal data, there's nothing stored that could identify or impact younger users.
Your Rights
Since we don't collect or store your personal data, there's nothing to access, correct, or delete. Your privacy rights are respected by design, not just policy.
If you're in the EU, California, or anywhere else with data protection laws – you're already covered because we simply don't have your data.
Changes to This Policy
If we ever change this privacy policy, we'll update this page with a new date and concise summary of what changed.
Given our privacy-first approach, any changes would likely add more protections, not fewer.
Open & Transparent
We believe in being upfront about how things work. Kache PDF is a free tool built for people who value their privacy.
No hidden agendas, no monetizing your data, no surprises – just simple, secure PDF tools that respect you.
Feel free to reach out at hi@kache.space