Adobe PDF Library SDK
Adobe PDF Library is the only commercial PDF SDK built on Adobe Acrobat's own core engine, delivering the same rendering accuracy, PDF spec coverage, and behavior as Acrobat itself.
Available in Modern C++, Adobe C/C++, .NET, .NET Framework, and Java, and supported on Windows, macOS, and Linux. Create, edit, merge, split, annotate, and watermark PDFs programmatically; convert to and from Word, Excel, PowerPoint, PDF/A, PDF/X, and more; add OCR, digital signatures, redaction, and encryption; and process AcroForms and XFA forms.
SOC 2 Type 2 compliant, with a 91% customer retention rate among enterprise users.
For enterprise deployment, the pdfRest API Toolkit Container packages this technology as a self hosted REST API for on premises, private cloud, or hybrid environments.
Datalogics also offers Scout, an AI assistant, and an MCP server so teams can bring PDF capabilities into AI powered workflows.
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SODA PDF
Soda PDF is the software solution that helps your business quickly achieve any document goal with ease. Edit, create, convert, merge, split, sign, or secure PDFs to your needs. Modify documents using the best PDF editor and PDF converter. Our easy-to-use PDF tools are made to streamline any document workflow with efficient results. With the fastest Microsoft Office to PDF converter on the market, our Batch tool helps you create or convert multiple PDFs at once, along with the ability to add page numbers, watermarks, Bates numbering & secure permissions to multiple files or folders in seconds. Keep a safe distance between people and paper by signing, managing & tracking electronic signatures remotely using our efficient E-Sign feature. Save time & avoid retyping with OCR Edit to quickly search, recognize & modify text contained within any scanned document or image file. Access Soda PDF’s entire suite of tools & services directly from your desktop, or from any device with a web browser.
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PDFHaul
PDFHaul is a comprehensive PDF processing platform built for privacy. Whether you need to merge contracts, compress research papers, split invoices, or sign agreements on the go, PDFHaul handles it all in your browser or on your phone.
What makes PDFHaul different from other PDF tools:
Privacy by design: Files are encrypted in transit, processed in isolated environments, and automatically deleted within 2 hours.
No permanent storage.
No data brokering. Ever.
No installation required:
Every tool runs in your browser. Nothing to download, nothing to update.
Mobile-ready: Full iOS and Android apps let you process PDFs anywhere. Use the share sheet to open any PDF directly in PDFHaul from any app.
Comprehensive tool set: 20 tools covering the full PDF workflow; merge, split, compress, rotate, convert to images and office files, reorder pages, remove duplicates, remove empty pages, edit metadata, annotate, highlight, sign, and redact.
Free to use.
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BoostPDF
Boost PDF is a browser-based PDF editor and management platform designed for speed, privacy, and ease of use. With over 30 tools, it lets users edit text, annotate, merge, split, crop, compress, convert, and apply OCR to PDFs—all without installing software or creating an account. Most operations run locally in the browser to ensure privacy, while server-based features use encrypted processing with automatic file deletion.
Boost PDF offers AI-powered summarization, true text editing, digital signatures, image insertion, and flexible formatting. Compatible with Windows, Mac, Linux, iOS, and Android, it supports seamless workflows on any device. Available as a freemium service, free users have daily limits, while premium subscriptions unlock unlimited access. BoostPDF is ideal for students, professionals, and anyone needing fast, reliable, and privacy-conscious PDF solutions.
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