All PDF Tools — 100% Free
Every OptaPDF tool in one place: organize, optimize, convert, edit, sign, and protect your documents. No sign-up, no watermarks, no limits — and your files are deleted automatically.
Merge PDF Files
Combine PDFs in the order you want, quickly and 100% free
Split PDF
Separate PDF pages or extract custom page ranges easily
Remove Pages from PDF
Delete pages easily and save a clean PDF document
Organize PDF Pages
Manage, rotate, delete, and resequence pages visually in seconds
Extract Pages from PDF
Select and pull out the pages you need into a new PDF
Rotate PDF Pages
Rotate pages 90 or 180 degrees permanently, 100% free
Add Page Numbers to PDF
Add customized numbering to your PDF pages easily
Crop PDF Pages
Select crop areas visually and crop your PDF pages instantly
Convert JPG to PDF
Combine and convert your JPG images into a clean PDF document
Convert Word to PDF
Turn DOC and DOCX files into PDF documents with perfect formatting
Convert Excel to PDF
Convert XLS and XLSX sheets into professional PDF reports
Convert PowerPoint to PDF
Turn PPT and PPTX presentation slides into standard PDFs
Convert HTML to PDF
Convert uploaded HTML files or web pages to clean PDF documents
Convert PDF to Word
Turn PDF files into editable DOCX Word documents for free
Convert PDF to Excel
Extract tables and structure data from PDF to XLSX sheets
Convert PDF to PowerPoint
Turn PDF pages into PowerPoint slide presentations for free
Convert PDF to JPG
Extract PDF pages into high-resolution JPG images for free
Convert PDF to PNG
Convert PDF pages into crisp, high-quality PNG images
Convert PDF to PDF/A
Convert PDFs into PDF/A ISO standard files for secure archiving
Edit PDF Document
Annotate, draw, write text, and modify your PDF files visually
Sign PDF Document
Add secure electronic signatures to your PDFs in seconds
Watermark PDF
Protect or brand your PDF files with text and image watermarks
Redact PDF Document
Permanently black out and remove sensitive text and data
Unlock PDF Security
Remove passwords and security restrictions from your PDFs
Protect PDF with Password
Encrypt your PDF documents with a secure, custom password
Compare PDF Files
Compare two PDF files side-by-side and highlight changes
Fill PDF Forms
Fill interactive PDF form fields and add custom text overlays
PDF Overlay
Combine two PDF documents by overlaying one directly over the other
Trusted Tools Across Our Network
OptaPDF is part of a family of free, privacy-respecting web tools. Explore our sister sites — each built to solve a specific job exceptionally well.
EasyFinancialModels.com
Generate a fully formula-linked, 15-sheet Excel financial model — 3-statement projections, DCF valuation, and forecasts — built to the standards of an ACCA Chartered Accountant and CIMA-qualified team.
- 15 linked Excel sheets
- 3-statement & DCF
- Charts & valuation
- No spreadsheet skills needed
PraxisCalc.com
A curated suite of 36 free, precise calculators spanning finance, health, mathematics, and everyday conversions — fast, mobile-friendly, and ad-light.
- 36 calculators
- Finance & health
- Math & conversions
- Instant results
CustomizedPDF.com
Browser-based PDF utilities that process your files locally on your own device — nothing is uploaded — for maximum privacy and instant results.
- 100% client-side
- Files never uploaded
- Merge, split & more
- Works offline
CheckBodyScore.com
Calculate BMI, body-fat percentage, BMR, daily calories, and overall fitness scores with clean, evidence-based health calculators.
- BMI & body fat
- BMR & calories
- Fitness scoring
- Metric & imperial
FastipLOOKup.com
Look up the geographic location, ISP, organization, and network details behind any IP address in real time — fast, accurate, and free.
- Geolocation lookup
- ISP & org details
- IPv4 & IPv6
- Real-time API