100% Client-Side Processing — Your files never leave your browser

Every PDF tool you need, lightning fast

Merge, split, compress, convert, and edit PDF files instantly in your browser. No uploads, no sign-ups, completely free.

Explore Tools
No file uploads
Runs in-browser
Instant results

All PDF Tools

Choose a tool below to get started. All processing happens right in your browser.

Merge PDF

Combine multiple PDFs into one

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Split PDF

Extract pages from a PDF

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Compress PDF

Reduce PDF file size

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PDF to Image

Convert PDF pages to images

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Image to PDF

Convert images into a PDF

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Rotate PDF

Rotate PDF pages

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Watermark PDF

Add watermarks to PDF

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Unlock PDF

Remove PDF password

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Page Numbers

Add page numbers to PDF

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Why Choose PDFBolt?

Built for speed, privacy, and simplicity. No installs, no limits, no compromises.

100% Private

Your files never leave your device. All PDF processing runs entirely in your browser using JavaScript — no server uploads, ever.

Lightning Fast

Client-side processing eliminates upload and download times. Results are instant regardless of file size or complexity.

No Software to Install

PDFBolt works in every modern browser — Chrome, Firefox, Safari, and Edge — on desktop and mobile devices.

No Sign-Up Required

Use all 9 PDF tools completely free without creating an account. No email required, no trial periods.

Professional Results

Every tool is precision-engineered to produce clean, standards-compliant PDF output suitable for business and legal use.

Completely Free

PDFBolt is and always will be free to use. We sustain the project through non-intrusive advertising.

Frequently Asked Questions

Are my PDF files safe and private?+
Absolutely. PDFBolt is 100% client-side — your files are processed entirely within your browser and are never uploaded to any server. We have no access to your files at any point.
Do I need to create an account?+
No. Every tool on PDFBolt is fully accessible without registration. Simply open a tool and start using it immediately — no email, no password, no subscription.
Is there a file size limit?+
Most tools support files up to 100MB per file. Since everything runs in your browser, performance depends on your device's available memory.
What browsers are supported?+
PDFBolt works in all modern browsers including Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Edge on both desktop and mobile.
Can I use PDFBolt for commercial or business documents?+
Yes. PDFBolt is suitable for personal, academic, and commercial use. There are no restrictions on the type of documents you can process.
How is PDFBolt free? How do you make money?+
PDFBolt is free to use and is sustained by non-intrusive advertising. We believe powerful tools should be accessible to everyone.