Premium PDF Tools,
100% Private & Local
No server uploads, no size limits, and no registration required. Every tool operates entirely in your browser memory for total document security.
Meet PDF Studio
The full-featured local editor and Canva-style designer. Arrange pages, draw signatures, insert vector shapes, overlay custom styles, and compile high-fidelity documents 100% in-browser.
Popular File Converters
Instantly convert Word documents, e-books, images, and Markdown notes to and from PDF 100% locally.
Security, DRM & Signing Suite
Safeguard contracts, lock permissions, remove obsolete passwords, and add verified e-signatures.
⚡ All PDF Utilities (23)
Click any utility to launch in browserWord to PDF
Convert Microsoft Word .docx & .doc files to clean print-ready PDF with preserved layout.
EPUB to PDF
Convert EPUB digital books into readable, formatted PDF ebooks with chapter breaks.
Images to PDF
Compile JPG, PNG, or WebP photos into a single formatted PDF document.
Markdown to PDF
Convert Markdown notes, documentation, and READMEs to publication-ready PDF.
PDF to Word (DOCX)
Extract text, headings, and formatting from PDF into an editable Microsoft Word .docx file.
PDF to Images
Convert each PDF page into high-quality JPEG or PNG image files locally.
Protect PDF
Lock your PDF with 128-bit encryption, open passwords, and restrict printing or copying.
PDF Password Remover
Unlock password protection and remove security restrictions from PDFs locally.
Sign PDF
Draw, type, or upload electronic signatures. Add date stamps and text fields 100% locally.
PDF Metadata Editor
Change internal metadata fields: Title, Author, Keywords, and Subject.
PDF Studio
Canva-style local visual builder and editor. Add shapes, custom texts, and signatures securely.
PDF Merge
Combine multiple PDF documents into a single compiled document in seconds.
PDF Split
Extract a range of pages or split a PDF into separate individual files.
PDF Rotate Pages
Rotate PDF pages visually and align landscape/portrait elements locally.
PDF Page Extraction
Select specific page thumbnails to compile a new custom PDF.
Remove PDF Pages
Delete selected pages from a PDF document visually with live preview.
Reorder PDF Pages
Rearrange the page sequence using visual drag-and-drop thumb placement.
PDF Bookmark Editor
Manage the outline navigation structure of a PDF recursively up to 3 levels.
PDF Compression
Reduce file sizes via local image compression and structure stream cleaning.
Add Watermark
Stamp text or image watermarks onto PDF pages with custom angles and opacity.
PDF Annotation Extractor
Extract embedded highlights, comments, underlines, and sticky notes from your PDF locally.
PDF Page Size Checker
Verify page viewports and dimensions (in mm, inches, or points) and standard paper names.
PDF Font Detector
Scan and audit all internal typography fonts and embedded states inside a PDF.
📚 In-Depth Guides & Tutorials
Authoritative documentation, legal compliance overviews, and step-by-step PDF workflow tutorials.
How to Sign PDF Documents Online for Free: Complete e-Signature Guide (Draw, Type & Upload)
Learn how to sign contracts, tax forms, agreements, and NDAs online for free. Discover how to draw, type, or upload your signature, add date stamps, and place custom text with 100% client-side privacy.
How to Merge PDF Files Offline: The Privacy-First Guide
Learn how to combine multiple PDF files into one without uploading sensitive documents to external servers. Discover the secure, browser-only method.
The Ultimate Guide to Splitting PDFs Locally in the Browser
Need to separate a large PDF into individual pages or specific ranges? Learn how to split PDF files locally with complete security.
How to Compress Large PDF Files Without Losing Text Quality
Discover the secrets of client-side PDF compression. Reduce your PDF file size safely for email attachments and web upload limits.
How to Remove PDF Passwords and Restrictions Permanently
Learn the difference between user and owner passwords, and how to safely decrypt locked PDF documents in your browser.
Why You Should Never Upload Confidential PDFs to Online Converters
Online document converters are fast, but they pose significant data privacy risks. Find out why browser-only processing is a game changer.
Integrate PDF Utils in Your App
Every utility powering this toolkit is available as a client-side, browser-compatible library. Zero server footprint, tree-shakable ESM/CJS output, and native TypeScript support.