?　JPEG to PDF是非常小的一個(gè)JPG轉(zhuǎn)換成PDF格式轉(zhuǎn)換工具。JPEG to PDF支持轉(zhuǎn)換JPG和JPEG2000格式的圖片為PDF文件，而且還支持多圖多頁(yè)進(jìn)行轉(zhuǎn)換。這樣的小工具，功能非常單調(diào)，但是由于其體積小，易于操作，對(duì)于需要轉(zhuǎn)換圖片為PDF的人們未嘗不是一個(gè)好工具，好事情?！　PEG to PDF允許你調(diào)整輸出文件位置和輸出文件的大小。此外，該工具除了可以轉(zhuǎn)換JPEG圖片格式現(xiàn)在還支持BMP，GIF，PNG， TIF, WMF, EMF等圖片格式轉(zhuǎn)換。JPEG to PDF是一個(gè)綠色便攜軟件，打開(kāi)壓縮包內(nèi)的運(yùn)行程序即可操作，無(wú)需安裝

更新歷史：

10-17-2011:Modified the command-line support to accept wildcard character asterisk in input specification.Example: JPEGtoPDF.exe C:\Output.PDF C:\Images\*.*10-09-2011:Fixed an issue with conversion to a single PDF, which would limit the PDF page size to a max of 17x17.09-02-2011:Fixed a setting not saving correctly (saving opposite) for page size (image size versus specific size).Minor fixes. Conversion might be a little faster now.The file list does not allow duplicate entries. Perhaps this should be changed..08-22-2011:Fixed the Browse for Images dialog not matching image types with their extensions correctly.07-28-2011:When determining the number of pages in an image, .JPG files (and all variations) will be treated as single-page images.07-19-2011:If the program is saving a single PDF, and that filename does not end in .PDF, the program will now automatically add the file extension.07-15-2011:Added support for Windows 9x.