Professional PDF Tools That Never Upload Your Files
SwiftDocs is a privacy-first document toolkit for professionals, teams, and individuals who cannot risk uploading sensitive files. All tools run entirely in your browser — your documents never leave your device.
Free Online PDF Tools — Private & Secure
A professional collection of browser-based PDF and document tools. All processing happens locally — no uploads, no storage, no tracking.
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Why Choose SwiftDocs?
Our tools offer unique advantages over other online services
Complete Privacy by Design
Every tool runs entirely in your browser using client-side processing. Files are never uploaded, stored, or logged.
No Watermarks
Use all tools freely without watermarks, forced signups, or surprise restrictions. What you see is what you get.
Instant Access
No registration, no accounts, and no onboarding. Open a tool and start working immediately.
Built for Real-World Use
Designed for reliability, speed, and privacy-conscious workflows
Frequently Asked Questions
Find answers to common questions about SwiftDocs
Yes. SwiftDocs is designed for privacy-sensitive professional use. All document processing happens entirely within your browser using client-side technology. Files are never uploaded, stored, or transmitted to our servers, making it suitable for internal, legal, and confidential documents.
No. SwiftDocs does not upload your files to any server. All PDF and document tools run locally in your browser, ensuring complete privacy and full control over your data.
No. SwiftDocs does not store, log, or track your documents. Once processing is complete and you close the page, your files remain only on your device.
No account or registration is required. SwiftDocs is designed for instant access — simply open a tool and start working immediately.
Yes. All tools are free to use with no watermarks, no usage limits, and no hidden charges. You can use SwiftDocs as often as you need without restrictions.
There is no fixed file size limit enforced by SwiftDocs. The maximum size depends on your device’s memory and processing power. Most modern systems can comfortably handle large PDF files.
SwiftDocs supports all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, and Safari. For best performance and compatibility, we recommend using the latest browser version.
Yes. After the page and required libraries are loaded, many SwiftDocs tools can be used offline. Some advanced features may require an internet connection during initial loading.
SwiftDocs is designed for fast, secure, and lightweight document tasks. While it may not replace full desktop suites for advanced workflows, it is ideal for everyday PDF editing, conversion, and document preparation without installing software.
Draw over the areas you want to remove. Use the brush size slider to adjust the eraser size.