Best PDF Software in 2026

Premium online PDF tool set.

Key iLovePDF features:

User-Friendly Interface Wide Range of Tools Free Version Available Cloud Integration

End-to-end encrypted cloud storage built for teams. Keep all your business data private, fully secure, and under your complete control. No backdoors, no tracking, no compromises. Swiss privacy laws and zero-knowledge encryption protect what matters.

Key Proton Drive for Business features:

Privacy and Security User-Friendly Interface Open Source Cross-Platform Access

Try for free Open Source paid Free Trial $7.99 / Monthly (Drive Professional)

PDF document management and conversion suite.

Key Smallpdf features:

User-Friendly Interface Wide Range of Tools Cloud Integration Security

Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

Key Adobe Acrobat DC features:

Comprehensive Features Cross-Platform Compatibility Cloud Integration Security Features

PDF24 is a free to use PDF creator, converter, and virtual printer.

Key PDF24 features:

User-Friendly Interface Free to Use Wide Range of Features Offline Capability

Accelerate your document research through AI.

Edit PDF files with our feature-rich PDF Editor. Download Foxit PDF Editor to convert, sign, scan / OCR & more. A speedy PDF Editor alternative to Adobe Acrobat.

Key Foxit PhantomPDF features:

Affordability Comprehensive Features User-Friendly Interface Collaboration Tools

Compress, merge, split, and convert PDF files offline. PDFECTA processes everything in your browser—no uploads, no servers, total privacy guaranteed.

Key PDFECTA features:

File Privacy Account Required Usage Limits Works Offline

Able2Extract PRO is a PDF solution for business and home users with high-fidelity OCR that allows users to convert PDF to all major formats, edit PDF text, forms, and pages, annotate, redact and sign any PDF and much more on Windows, Mac and Linux. .

Key Able2Extract Professional features:

Edit PDF Convert PDF OCR PDF Sign PDF

paid Free Trial $199.95 / One-off (One-time payment for a lifetime license)

Merge, split, compress, rotate, convert, watermark, protect, organize, crop and search PDFs — 21 tools, 100% free, no registration required. Works on scanned documents with OCR.

Key PDF Everyday features:

No sign-up required OCR text search Multi-language Batch processing

Proposal.

Key 123PAS features:

User-Friendly Interface Comprehensive Features Reliable Customer Support High Performance

Chat freely with PDFs – without limits or login.

Key Chat with PDF features:

AI-driven Answers Boundless Exploration Instant Engagement User-Centric Design

free

Adobe Acrobat Reader is a free tool for viewing documents that have been stored in Adobe's Portable Document Format (PDF).

Key Adobe Reader features:

Compatibility Features Security User Interface

An affordable Adobe Acrobat alternative for editing and creating PDF.

Key Nitro Pro features:

User-Friendly Interface Comprehensive PDF Editing Features Advanced OCR Technology Collaboration Tools