27 Free PDF Tools —
No Login. Zero Data Storage.
Everything you need to manage, convert, analyse, and secure your PDF files — 100% free, browser-based, instant results.
📁 Document Management & Conversion
PDF Merger
Merge 100+ PDF files at once, browser-based, no server upload
✂️Split PDF
Extract or separate specific pages from any PDF free
🛡️Add Watermark
Add text or image watermark to any PDF file free online
🔢Add Page Numbers
Auto-number all pages of your PDF document instantly
🔄Rotate PDF
Rotate single or all pages of any PDF file online free
🗜️PDF Compressor
Reduce PDF file size without losing quality free online
👁️PDF Viewer
View and read any PDF file directly in your browser
🧹Metadata Remover
Strip hidden metadata from PDF for privacy protection
JPG to PDF
Convert JPG images to a single PDF file, no file limit
💠PNG to PDF
Convert PNG images to PDF format online free instantly
📷Image to PDF
Turn any image format into a downloadable PDF instantly
📱HEIC to PDF
Convert iPhone HEIC photos to PDF format instantly free
🎨PDF to Image
Convert PDF pages to JPG or PNG images free online
🖼️PDF to JPG
Export each PDF page as a high-quality JPG image
📝PDF to Text
Extract all readable text from any PDF file free
✏️PDF to SVG
Convert PDF pages to scalable SVG vector format free
📄Text to PDF
Convert plain text content into a formatted PDF file
🌐HTML to PDF
Convert any HTML file to a clean PDF document free
PDF Font Finder
Detect and list all fonts used inside any PDF file
🔢Sentence Counter
Count total sentences in any PDF document instantly
🔡Character Counter
Count total characters and words in any PDF file free
📊Table Extractor
Extract tables from PDF and export as CSV or text
⏱️Reading Time
Estimate how long it takes to read any PDF document
🔬Image DPI Checker
Check the DPI resolution of images inside any PDF
🔍Version Checker
Check the PDF specification version of any file online
🔐Permission Checker
Check what actions are allowed or restricted in a PDF
🔒Encryption Checker
Detect if a PDF is encrypted or password protected free
Master your document workflow with our tutorials and security analyses.
ThinkForU vs. iLovePDF
Why local wins over cloud tools.
Merge PDF on macOS
Step-by-step guide for Mac.
Merge Without Uploading
How client-side processing works.
Office & Business PDF
High-volume workflow guide.
Is Online Merging Safe?
Encryption & security deep-dive.
iPhone PDF Merge
Combine PDFs on iPhone.
Data & Privacy
Why professionals trust offline tools.
PDF Merger Mastery
Get the most from our engine.
▶️ Tutorial Shorts — Learn in 60 Seconds
Quick video tutorials showing you exactly how to use our most popular tools. Watch, learn, and process your files 100% privately in under a minute — no login required.
Merge PDF Files Offline
Combine multiple PDFs securely on your mobile device with no internet required.
Convert Image to PDF File
Turn bulk images into a single PDF instantly with zero server data storage.
Convert PDF to Image
Extract your PDF pages into clean JPG or PNG images with just one click.
Add Page Numbers to PDF
Easily format and insert numbers across your entire document automatically.
Add Watermark to PDF
Protect your custom notes or private forms using crisp text or logo overlays.
Convert JPG to PDF
Reorder and convert single or bulk JPG images into a clean PDF document.
Convert PNG to PDF
Instantly transform local PNG images into standard downloadable PDF formats.
Free PDF Suite Utilities
Welcome to the Free PDF Suite Utilities by ThinkForU! This curated collection features all of our fast, free, and secure online document tools designed to streamline your digital workflow.
Watch Playlist on YouTube →