Free Online PDF Tools
Merge, split, compress, convert, sign, and edit PDFs online for free. All processing happens in your browser via WebAssembly — your files never leave your device. No account, no upload, no privacy risk.
Compress PDF
Reduce PDF file size up to 80% while maintaining quality.
Open toolMerge PDF
Combine multiple PDF files into a single document. Drag to reorder pages.
Open toolPDF to Word
Convert PDF to editable DOCX format. Preserves text and layout.
Open toolSign PDF
Add electronic signatures — draw, type, or upload your signature.
Open toolSplit PDF
Extract specific pages or split a PDF into multiple files.
Open toolLock PDF
Password-protect your PDF files with encryption. Prevent unauthorized access.
Open toolUnlock PDF
Remove password protection from PDF files to enable editing and printing.
Open toolPDF to Excel
Extract tables from PDF into Excel spreadsheets.
Open toolImage to PDF
Convert JPEG, PNG, or WebP images into a PDF document.
Open toolPDF to Image
Convert PDF pages to high-quality PNG or JPEG images.
Open toolFill PDF Form
Fill in interactive PDF form fields and download the completed form.
Open toolWatermark PDF
Add text or image watermarks to PDF pages. Customizable position and opacity.
Open toolImage to Text (OCR)
Extract text from images and scanned PDFs using Tesseract.js OCR.
Open toolPDF to Text
Extract all text from a PDF. Preserve layout or get plain text.
Open toolWhy Use PDFJolt for PDF Tasks?
Most online PDF tools — including iLovePDF, Smallpdf, and Adobe Acrobat Online — require you to upload your files to their servers. That means your contracts, tax returns, medical records, and other sensitive documents pass through third-party infrastructure.
PDFJolt takes a fundamentally different approach. Every tool processes files directly in your browser using WebAssembly technology. Your PDF never leaves your device. There is no upload step, no server-side processing, and no file retention policy to worry about — because your files are never transmitted in the first place.
This makes PDFJolt the safest option for handling confidential business documents, legal contracts, financial statements, and any file you wouldn't want stored on someone else's server. It also means PDFJolt works offline once the page loads, and processing speeds depend on your device rather than internet bandwidth.
PDFJolt vs Other PDF Tools
| Feature | PDFJolt | iLovePDF | Smallpdf | Adobe |
|---|---|---|---|---|
| Files uploaded to server | No | Yes | Yes | Yes |
| Free tier | 2/day, no account | Limited | 2/day | 7-day trial |
| Pro price | $9/mo | $7/mo | $12/mo | $19.99/mo |
| Works offline | Yes | No | No | Desktop app |
Frequently Asked Questions
Are these PDF tools really free?
Yes. Every tool on PDFJolt is free to use with up to 2 operations per day. No account required. For unlimited use, you can get a Day Pass ($2.99/24hr) or Pro subscription ($9/month).
Do my PDF files get uploaded to a server?
No. All processing happens entirely in your browser using WebAssembly. Your files never leave your device — no upload, no server-side processing, no data collection.
How is PDFJolt different from iLovePDF or Smallpdf?
iLovePDF, Smallpdf, and Adobe Acrobat Online all upload your files to their servers for processing. PDFJolt processes everything locally in your browser via WebAssembly. Your files never leave your device, making it the safest option for sensitive documents.
Can I use these PDF tools on my phone?
Yes. All PDFJolt tools are fully mobile-friendly and work in any modern browser on iOS, Android, tablets, and desktop. No app download required.