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100% Free & Private — Zero Server Uploads

Free Online PDF Tools

Complete suite of 25+ fast, private PDF tools. Merge, split, compress, edit, sign, and convert PDF documents locally in your browser with zero file uploads.

Merge PDF
Combine multiple PDF documents into a single organized file.
Use Merge PDF →
Compress PDF
Reduce PDF file size by up to 80% without losing quality.
Use Compress PDF →
Split PDF
Extract individual pages or custom page ranges into new PDFs.
Use Split PDF →
PDF to JPG Converter
Convert PDF pages to high-resolution JPG, PNG, or WebP images.
Use PDF to JPG Converter →
Image to PDF
Convert JPG, PNG, and WebP photos into clean PDF documents.
Use Image to PDF →
Edit PDF
Add text, annotations, shapes, and redactions to PDF pages.
Use Edit PDF →
Sign PDF
Draw, type, or upload digital signatures onto PDF contracts.
Use Sign PDF →
Word to PDF
Convert Microsoft Word DOCX files into universal PDF format.
Use Word to PDF →
Excel to PDF
Convert Excel XLSX spreadsheets into formatted PDF tables.
Use Excel to PDF →
PDF to HTML
Extract styled HTML code and visual layouts from PDF documents.
Use PDF to HTML →
HTML to PDF
Render custom HTML/CSS code or web text directly into PDF.
Use HTML to PDF →
PDF to PPT
Convert PDF document pages into PowerPoint presentation slides.
Use PDF to PPT →
PPT Compressor & Editor
Optimize, reorder slides, and shrink PowerPoint files.
Use PPT Compressor & Editor →
Protect PDF
Encrypt PDF files with strong AES passwords.
Use Protect PDF →
Unlock PDF
Remove password security and permission restrictions from PDFs.
Use Unlock PDF →
Rotate PDF
Permanently rotate sideways or upside-down PDF pages.
Use Rotate PDF →
Delete PDF Pages
Remove unwanted or blank pages from any PDF document.
Use Delete PDF Pages →
Organize PDF
Reorder, rotate, and sort PDF page sequences visually.
Use Organize PDF →
Flatten PDF
Lock interactive form fields and annotations into static pages.
Use Flatten PDF →
Add Watermark
Stamp custom text or image watermarks across PDF pages.
Use Add Watermark →
Add Image Watermark
Overlay company logos with transparent stamps on PDF.
Use Add Image Watermark →
Add Page Numbers
Insert standardized page numbers and Bates formatting.
Use Add Page Numbers →
Extract PDF Text
Extract textual content from PDF files into plain text TXT.
Use Extract PDF Text →
Scan PDF OCR
Optical character recognition to extract text from scanned PDFs.
Use Scan PDF OCR →
PDF Metadata Editor
View and edit PDF Title, Author, and Subject tags.
Use PDF Metadata Editor →
Document Scanner
Scan physical documents to PDF using your camera.
Use Document Scanner →

Frequently Asked Questions

Why use Zaeyon PDF Tools instead of iLovePDF or Smallpdf?

Most PDF websites upload your sensitive files to cloud servers. Zaeyon processes all PDF files 100% locally inside your web browser using WebAssembly. Your files never leave your device, ensuring total privacy and instantaneous processing with no file size caps or daily quotas.

Are all PDF tools free to use?

Yes, every PDF tool on Zaeyon is 100% free with no subscriptions, sign-ups, or watermarks.

Can I use these PDF tools on mobile devices?

Yes! All tools are fully responsive and work on iPhone, iPad, Android, Mac, Windows, and Linux browsers.

Why Zaeyon?

Private, free, and browser-based — no account, no uploads, no compromises.

Zero Uploads

Your files never leave your device. All processing happens locally in your browser memory — nothing is sent to any server.

100% Free Forever

No subscriptions, no hidden fees, no daily limits. Every tool on Zaeyon is permanently free to use without an account.

Instant & Powerful

Powered by WebAssembly — the same low-level technology used in native apps — so processing is fast even for large files.

Works Offline

Once the page loads, the WebAssembly engine runs entirely on your device. No internet connection needed to process files.

Works Everywhere

No software installation required. Runs directly in your browser on Windows, Mac, Linux, iOS, and Android.