Works as a virtual printer; you can "print" any JPG into a PDF from any image viewer. It is confirmed to work intensively on Windows 7 x64 Ultimate.
Includes a dedicated "Picture to PDF" button that supports drag-and-drop batch conversion. It handles various layouts and allows you to merge multiple images into one document easily.
In the printer selection dropdown, look for Microsoft Print to PDF or novaPDF (if installed).
A window will pop up asking you to name the file; choose your destination and hit Save . Comparison: Online vs. Offline Converters
Available through legacy software archives like PDFCreator's official site . Wondersoft JPG to PDF Converter Best for: Speed and high-resolution retention.
Specifically optimized for Windows 7, this tool quickly transforms multiple JPGs into single or separate PDF files while maintaining the original image quality.