JPEG, Joint Photographic Experts Group, is defined how an image is compressed into a stream of bytes and decompressed back into an image, but not the file format used to contain that stream. The frequent compress ways in JPEG is lossy compression, which means that the quality of the picture may be damaged apparently. JPEG is based on 8 bit and 24 bit color, and also is the most popular type using in the Internet. Sometimes, a few company may use PDF as the official file format and transfer between the internal. So they may convert JPEG to PDF for the convenience transmission. While PDF, Portable Document Format is an open standard for document exchange. This file format, created by Adobe System in 1993, is used for representing documents in a manner independent of application software. PDF format is contained a complete description of a fixed-layout flat document, containing the text, fonts, graphics and other advanced format like Flash, video and etc. At present, some companies are using PDF as their official document to hand out the orders or the commands.
If you want to convert your JPEG file to PDF, you may first upload your target files and then click convert to finish.
How to convert jpeg to pdf?
Step 1:Upload your target file from your local computer and then click "Upload Now"
Step 2:The online convert system will upload your chosen file.
Step 3:You need to select which picture format you want to convert. Here you may choose PDF format.
Step 4:You may configure the parameters of your convert files.
Step 5:Click "Convert Now" to finish the process.