Top 5 Free PDF Converter for Windows (2025 Edition)

Updated on October 30, 2025        14835

Josh Lueke

How to Use Smallpdf

Overview

Smallpdf gives you an online PDF application, such as converting PDF files to various formats, and vice versa, splitting and merging PDF documents, and compressing PDF files to include just a few examples. It converts PDF files to all Microsoft Office file formats (and vice versa), including Word, Excel, and PowerPoint.

It is designed to enable you to perform PDF-related tasks without having to download or install anything on your computer. The free version itself provides a huge impact, providing the basic functionality you need or need from the basic PDF platform. Integration with Google Drive and Dropbox allows for a seamless, fluid, and dynamic PDF process. Drag-and-drop makes it easy to convert, split, merge, and more.

Smallpdf also offers desktop versions to work offline, with functionality consistent with online conversion.

Smallpdf – Free Download

Product Name Supported OS Price Download Link
Happy Convert Pro Windows Vista/7/8/8.1/10/11 (32bit or 64bit) $29.95 Free Download
Smallpdf Windows 7/8/10 €10/month Free Download

Key Features of Smallpdf

  • Unlimited access to all our tools
  • Sign documents with your eSignature
  • 16 Tools to compress, convert, merge, split and edit PDFs
  • Unlimited document size
  • Connect multiple tools for faster workflows
  • Integrated with Google Drive and Dropbox

Pros & Cons of Smallpdf

Pros

  • It offers a range of conversions and compression possibilities.
  • The site is really easy to use.
  • Outstanding value for money.
  • Cross-platform compatibility.
  • Everything is well categorized and the best thing is the drag and drop feature.
  • The look and feel of the website is great.

Cons

  • Files are not always the ideal size I need.
  • Need to redo this process and some of the errors that have occurred in the conversion.
  • Sometimes it takes too long time to convert a document
  • The style conversion is not accurate.