Privacy Policy & Security Architecture
Last Updated: October 2026 • 100% Client-Side In-Browser Execution Guarantee.
At kraftdoc.com, privacy is not an afterthought or a compliance checkbox—it is the foundational engineering principle of our software. We believe that your invoices, blueprints, medical records, tax filings, and legal agreements should never be transmitted to third-party cloud servers.
How KraftDoc Compares to Traditional Online Tools
| Security Feature | kraftdoc.com | Other Cloud Converters |
|---|---|---|
| Server File Upload | ❌ Zero Uploads (100% In-Browser) | ⚠️ Uploads to remote storage |
| Cloud Data Retention | ❌ None (RAM cleared on tab close) | ⚠️ Stored for 1 to 24 hours |
| Processing Engine | Client Device CPU & WebAssembly | Remote Server Farm |
| Risk of Data Leaks | ✅ Absolutely Impossible | ⚠️ Vulnerable to server breaches |
| Account / Sign-Up Required | No Sign-up / No Email needed | Often forced for high usage |
Key Technical Guarantees
Zero Server Uploads & Local RAM Processing
When you select a document to merge, split, compress, or encrypt, the file bytes are loaded directly into your computer's temporary memory (RAM) via JavaScript and WebAssembly libraries. No network packet containing your document data is ever sent across the internet.
Instant Memory Cleansing (Zero Data Residue)
Because operations take place solely in volatile memory, the moment you reload, navigate away, or close your browser tab, all allocated memory is automatically reclaimed by your operating system. We maintain no servers, no databases, and no cloud buckets capable of storing your content.
No Document Metadata or Content Tracking
We never inspect, log, or record file names, page counts, author details, or embedded text. Any analytical data we monitor is strictly restricted to anonymous site performance indicators (such as page response speed and network uptime).
Regulatory & Compliance Adherence
Because KraftDoc does not collect, transmit, store, or process personal data on external servers, using our tools inherently satisfies corporate data protection standards, including GDPR, HIPAA, and the Digital Personal Data Protection (DPDP) Act 2023.
Security Inquiries
If you have questions regarding our browser sandbox architecture, contact our technical security team at [email protected].
Third-Party Advertising & Cookie Policy
To sustain our free client-side tool services without subscription fees, kraftdoc.com partners with third-party advertising vendors, including Google AdSense.
- DoubleClick DART Cookies: Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites on the Internet.
- User Personalization: Google's use of advertising cookies enables it and its partners to serve personalized ads to our users based on their browsing patterns across the web.
- Ad Personalization Opt-Out: Users may opt out of personalized advertising by visiting Google's Ads Settings. Alternatively, you can opt out of third-party vendor cookies for personalized advertising by visiting aboutads.info.
- Zero Document Data Sharing: We explicitly reiterate that no document files, parsed text, or image media processed on KraftDoc are ever shared with, accessible by, or tracked by advertisers. All document processing remains 100% sandboxed inside your local browser memory (RAM).