Ultra Image2PDF Builder is a powerful and easy-to-use image to PDF converter for batch converting image to PDF with high speed. Using this image to PDF converter, you can convert BMP to PDF, GIF to PDF, JPEG to PDF (JPG to PDF), PNG to PDF and TIFF to PDF (TIF to PDF) on the fly. You can also totally control the security of PDF files you converted, such as 40 bits RC4 PDF encryption and 128 bits RC4 PDF encryption, disable PDF file content from copying, printing, extracting, assembling, modifying and set User Password used to open the PDF file and Master (Owner) Password used to make changes to PDF file, that is to say, you can convert image to PDF with password-protect, and then prevent unauthorized viewing and altering, while also enabling authorized reviewers to use intuitive commenting and editing tools to modify the PDF files. Our Image to PDF converter is a stand-alone application, which means, you don't need Adobe Acrobat or any other software installed to convert image to PDF. For batch converting a large number of images to PDF, Ultra Image2PDF Builder is especially suit for this scenario. Key Features: * Fastest image to PDF converting speed * More user friendly interface * Two "image to PDF" build modes * Batch convert images to PDF * 40/128 bits RC4 PDF encryption * Set User/Master PDF password * Convert jpeg to PDF, bmp to PDF, gif to PDF, tiff to PDF, png to PDF on the fly * Set PDF information (title, author, keyword, subject) * Disable PDF file content from copying, printing, extracting, assembling, modifying etc