Compare the Top Free PDF Merge Software as of April 2025

What is Free PDF Merge Software?

PDF merge software tools enable users to combine PDFs into a single PDF file. PDF merge tools simplify the process of combining multiple separate PDF files or other documents, like Word documents, into one single PDF document. Compare and read user reviews of the best Free PDF Merge software currently available using the table below. This list is updated regularly.

  • 1
    pdfRest

    pdfRest

    Datalogics Inc.

    pdfRest API Toolkit was made by developers, for developers. Rapidly integrate PDF workflows with any business application, simply and seamlessly. pdfRest API Toolkit includes all of the PDF processing tools you'll need, to make your job easy. PDF to Word, PDF to Excel, PDF to PowerPoint, Add to PDF, Query PDF, Extract Text, Convert to PDF, PDF to Images, Convert to PDF/A, Convert to PDF/X, Compress PDF, Linearize PDF, Flatten Forms, Flatten Transparencies, Flatten Annotations, Flatten Layers, Merge PDFs, Split PDF, Encrypt PDF, Decrypt PDF, Restrict PDF, Watermark PDF, Import Form Data, Export Form Data, Convert PDF Colors, OCR PDF, API Polling, Upload Files, Zip Files. Get up and running fast with the pdfRest Postman Collection or start from functional sample code in .NET, JavaScript, Python, PHP, and cURL from the pdfRest GitHub repository. Gold-standard processing powered by Adobe® PDF Library™ ensures the highest quality results. Free to get started with no commitment.
    Leader badge
    Starting Price: $0 per month
  • Previous
  • You're on page 1
  • Next