Freeware. No strings attached.
TinyPDF is one of the world smallest PDF creation software. 586KB!

Create professional quality PDF files from virtually any printable document.

No adware, No spyware, No malware, No watermarks, No popup - no catch!
Completely FREE PDF Converter and Creator - not just a demo or trial version.
Print to PDF from virtually any Windows application.
No GhostScript or any 3rd-party software needed.
High-quality, easy to use PDF creator.
Append & Merge PDF files after conversion. (FREE PDF Merge Plug-in is required)
Large paper size support for desktop publisher and CAD engineers.
JPEG compression and Bicubic downsampling to produce smaller PDF files.
Automatic font embedding for characters in all languages.
Support Citrix and Microsoft terminal server environment.
Uninstaller included.
Now support Windows 10 32-bit and optionally support Windows 10 64-bit.
FREE for personal and non-commercial use!

Server-based PDF Solutions

Need server-side PDF generation, creation, conversion, and manipulation solutions? Find out more by clicking on the links below:

Real PDF Server - Turn any PC server into a PDF print server
Real PDF Solutions - Deploy powerful PDF creation capabilities across your network