billu.fun

PDF Tools

Everything you need to edit, convert, and manage your PDF documents. Processed directly in your browser for ultimate privacy.

Merge PDF

Combine multiple PDF files into one document instantly.

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Protect PDF

Add a password to PDF.

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Unlock PDF

Remove password from PDF.

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Compress PDF

Reduce PDF file size while keeping text and images sharp.

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Remove Metadata

Strip hidden metadata from your PDF files.

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Extract Images

Pull all raw embedded images out of a PDF into a ZIP.

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Flatten PDF

Flatten form fields and annotations into the document.

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Crop PDF

Visually trim PDF margins and crop pages.

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Text to PDF

Convert plain text into a PDF document.

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Markdown to PDF

Convert markdown into a styled PDF.

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Sign PDF

Draw your signature and securely sign PDFs.

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Halve PDF Pages

Split two-page book spreads into single pages.

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Annotate PDF

Draw freehand on your PDF to highlight or annotate.

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Fill PDF Form

Extract and fill interactive form fields in your PDF.

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PDF Overlay

Stamp one PDF document perfectly on top of another.

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Rotate PDF

Rotate your PDF pages to the correct orientation.

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Rearrange Pages

Visually drag and drop PDF pages to reorder them.

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PDF to Images

Convert every page of a PDF into high-quality images.

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Edit Metadata

Change or remove Title, Author, and other PDF metadata.

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Extract Pages

Select specific pages to save into a new PDF.

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Remove Pages

Delete unwanted pages from your PDF.

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Add Watermark

Stamp your PDF with a custom text watermark.

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Add Page Numbers

Automatically number the pages in your PDF.

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Split PDF

Extract individual pages from any PDF document.

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Facts & Frequently Asked Questions

?Are these PDF tools completely free?

Yes, all our PDF tools are 100% free to use. There are no hidden fees, and you don't even need to create an account.

?Are my PDF files safe?

Absolutely. Your files are processed entirely in your browser using modern WebAssembly technologies. We never upload your PDF files to any servers, meaning your sensitive data remains completely private on your device.

?Do I need to download any software?

No installation is required. Everything runs directly inside your web browser (Chrome, Safari, Firefox, Edge).