Image to PDF software can convert multiple image formats, including TIF, JPG, GIF, PNG, BMP, PSD, WMF, EMF, PDF, PCX, and PIC, directly to PDF format.

Users can combine multiple image files into one PDF file, as well as split single or multipage image files into PDF. It also allows for the conversion of multi-page TIFF files into PDF without Adobe Acrobat software. It supports single file processing, single directory processing, multi-level directory processing, and many other processing modes.
The software's automatic skew-correction feature for B/W images is useful. It also supports batch processing, where multiple image files can be converted into a single PDF file or individual PDF files.
The software effectively compresses PDF files to minimize space occupied, such that an A4 size file with a B/W image takes up roughly 40KB to 50KB per page. Color and gray-scale images are compressed and optimized as well. Users can set page layout and password protect PDF files with 40 or 128 bit encryption. File permissions can restrict printing, copying, and future modifications to the document. Users can specify any resolution(DPI) in the generated PDF file, and the software is optimized to increase speed.
Users can set document info, such as title, subject, author, and keywords, creator, and append to existing PDFs. The software also supports watermark, bookmark, viewer setting. Images can come from memory or disk, and page orientation is customizable.
Version 3.4: N/A
Version 3.3: N/A
Version 3.1: N/A
Version 3.0: N/A
Version 2.20: N/A