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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jPDFWeb
jPDFWeb is a Java library to convert PDF documents to SVG / HTML5. The library can save to the local file system or to an output stream to be able to serve the document directly to a client browser when working within a J2EE server.
jPDFWeb is built on top of Qoppa’s proprietary PDF technology so you do not have to install any third party software or drivers. Since it is written in Java, it allows your application to remain platform independent and run on Windows, Linux, Unix (Solaris, HP UX, IBM AIX), Mac OS X and any other platform that supports the Java run-time environment.
Features:
-Convert PDF Documents to HTML5 / SVG
-Convert Microsoft Word & Excel Documents to HTML5 (when combined with jOfficeConvert)
-Convert Text
-Convert Images
-Convert Vector Graphics
-Convert Annotations, Links and Form Field Data
-Convert Digital Signature Validation Status
-Export Page Thumbnails
-Support for CJK fonts
-Support for latest PDF format
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pdfRest
pdfRest is a developer PDF API with 40+ endpoints for conversion, extraction, and document manipulation. Convert to and from PDF (Word, Excel, PowerPoint, images, PDF/A, PDF/X). Merge, split, compress, and linearize. Extract text, images, and metadata. Add OCR to scanned documents. Watermark, encrypt, decrypt, restrict, and redact. Fill, flatten, import, and export form data. Requests are chainable, so multi-step document pipelines run in sequence without shuttling files back and forth between calls.
What sets pdfRest apart in the PDF API space is deployment flexibility. Most PDF APIs are cloud-only. pdfRest ships three ways: Cloud, Container and AWS Marketplace.
For teams running an evaluation: pdfRest is SOC 2 Type 2 audited and supports GDPR and HIPAA requirements. The Container deployment is the strongest fit for regulated workloads, specifically because processing happens entirely inside your own environment.
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WorkinTool PDF Converter
Practical All-in-One Desktop PDF Conversion Software.
WorkinTool PDF converter is a useful all-in-one desktop PDF conversion tool with a user-friendly interface and clear navigation. Installing it on your PC within seconds, you will have a PDF reader, converter, combiner, splitter, compressor and more. Also, only a few clicks will quickly and safely lead you to your desired outcome and it works perfectly with various operating systems like Windows and macOS.
PDF to Word
Convert PDF files to editable Word documents like doc and docx with 100% accurate format
PDF to Excel
Turn PDF files into easy-to-edit Excel spreadsheets like xls and xlsx
PDF to PowerPoint
Change PDF files to editable PowerPoint (PPT) slideshows like ppt and pptx
PDF to JPG
Save each page of a PDF as separate images or extract all the images from it
Convert from
Word to PDF
Make a Word document (doc and docx) into a PDF with ease
Excel to PDF
Export Excel documents (xls, xlsx and CSV) to PDF
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