JPEG to PDF - JPEG to PDF is a free program that can convert image files to PDFs.
IcoFX - IcoFX is an all-in-one solution for icon creation, extraction and editing.
Convert-JPG-to-PDF.net - Convert JPG to PDF for free with this online service.
IconsExtract - Extract icons and cursors stored in EXE, DLL, OCX, CPL files
JPG to PDF Converter - Free online conversion of images to PDF files.
IconViewer - Bot Productions's IconViewer utility allows you to view, copy, and save the icons in a file through its property sheet.