All-in-One PDF Suite & Web Utilities
JPG to PDF
Convert JPG, PNG, and WebP images to a clean, uniform PDF.
WORD to PDF
Convert DOCX documents to print-ready PDF with preserved styles.
POWERPOINT to PDF
Convert presentation slides into easy-to-read PDF documents.
EXCEL to PDF
Convert XLSX and CSV spreadsheets into formatted PDF tables.
HTML to PDF
Convert web pages and raw HTML markup into downloadable PDF.
PDF to JPG
Extract high-resolution JPG or PNG images from every page.
PDF to WORD
Extract formatted text and headings into an editable Word document.
PDF to POWERPOINT
Convert PDF pages into presentation slide decks.
PDF to EXCEL
Extract tables and numbers from PDF into an Excel sheet.
PDF to PDF/A
Standardize PDF for long-term archiving and ISO compliance.
Merge PDF
Combine multiple PDF documents into one unified file in any order.
Split PDF
Separate one page or a whole range into independent PDF files.
Remove pages
Select and eliminate unwanted or blank pages from your PDF.
Extract pages
Choose specific pages and export them into a new document.
Organize PDF
Sort, reorder, rotate, and delete pages visually in a live grid.
Scan to PDF
Capture documents with your camera/scanner and save as PDF.
Compress PDF
Reduce PDF file size up to 80% while keeping sharp quality.
Rotate PDF
Rotate pages 90°, 180°, or 270° clockwise to fix orientation.
Add page numbers
Stamp clean page numbers in header or footer with custom format.
Add watermark
Stamp text or logo watermarks with custom angle, color, and opacity.
Crop PDF
Trim white margins and crop page dimensions cleanly.
Edit PDF
Add text notes, highlights, shapes, and annotations directly.
PDF Forms
Fill out interactive PDF forms and save completed copies.
OCR PDF
Auto-recognize languages & scripts including Hindi (Devanagari), Punjabi (Gurmukhi), and English.
Unlock PDF
Remove passwords, encryption, and editing restrictions from PDF.
Protect PDF
Encrypt PDF with a strong password and permission controls.
Sign PDF
Draw or type your signature and stamp it securely onto any page.
Redact PDF
Permanently black out private data, IDs, and account numbers.
Compare PDF
Compare two PDF documents side-by-side to highlight differences.
Free Online PDF Suite: Merge, Convert, Edit & Protect Documents
Fast, private, and unlimited client-side document processing with zero server uploads.
Merge & Organize PDF
Combine multiple PDF documents into a single organized file with visual drag-and-drop reordering. Split large files into custom ranges, extract key chapters, or remove unnecessary pages instantly.
Universal Office Conversion
Convert PDF documents to editable Microsoft Word (DOCX), Excel spreadsheets (XLSX), PowerPoint presentations (PPTX), and high-resolution images. Convert DOCX, XLSX, and PPTX back to PDF seamlessly.
128-Bit Encryption & Security
Secure confidential documents with genuine RC4 128-bit encryption and password protection. Unlock authorized password-protected PDFs and redact sensitive personal information with permanent blackout rectangles.
Multilingual OCR Engine
Extract searchable, selectable text from scanned paper contracts, receipts, and images. Features automatic language recognition with native support for English, Hindi Devanagari, and Punjabi Gurmukhi.
How to Process Your PDF Files in 3 Simple Steps
Choose a Tool
Click on any tool tile above matching your goal—merge, split, compress, convert, or protect.
Select & Customize
Drag and drop your file. Reorder pages, enter passwords, adjust split ranges, or choose OCR language.
Download Instantly
Your browser compiles and downloads the finished document immediately without waiting in server queues.
Frequently Asked Questions About PDF Tools
Everything you need to know about our free, client-side PDF and office utilities.
Are my PDF files uploaded to your servers?
No. SmartFunHub operates on 100% client-side technology using WebAssembly and modern browser APIs. Your files are processed strictly inside your local device memory and are never uploaded to any server or third party. (Standard connection requests for open-source library delivery are served via public CDNs with zero file transmission).
Are these PDF tools completely free to use?
Yes, all 29 PDF tools, along with all image tools and web utilities on SmartFunHub, are 100% free forever with no registration, subscriptions, or daily limits.
How do I protect a PDF with a password?
Click on the Protect PDF tool, select your PDF file, enter and confirm your password, and click 'Protect & Download PDF'. Your file is encrypted directly in your browser using genuine 128-bit encryption.
Does OCR text recognition support Hindi and Punjabi?
Yes! Our multilingual OCR engine automatically detects and recognizes English, Hindi (Devanagari script), and Punjabi (Gurmukhi script) with high accuracy.
Can I reorder pages before merging PDFs?
Yes. Our Merge PDF tool allows you to easily drag and drop your uploaded PDF files to arrange them in your preferred order before merging.