Home
/
File formats
/
jpeg to pdf
Convert JPEG to PDF
You can convert JPEG image to PDF as well as to variety of other formats with free online converter.
How to convert jpeg to pdf?
How to convert pdf to jpeg?
Step 1
Download jpeg-file
Select a file from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select files «to pdf»
Select files pdf or any other format you need (more than 100 supported formats)
Step 3
Download your pdf file
Wait for your file will convert and you will able to download it immediately pdf -file
Joint Photographic Experts Group
File extension
.jpeg
File category
Description
JPEG – is a popular graphic format, which is characterized by a high degree of compression, which leads to a decrease in image quality. It uses the technology of encoding of smooth color renditions, providing the ability to reduce the amount of data frequently during the recording of the image.
Because of the small size it is requested by the owners of websites, allowing you to save the traffic effectively. It is also frequently used in memory cards of digital video cameras. The JPEG algorithm is optimally suitable for compressing photographs and pictures, in which realistic scenes with little contrast of colors are present. It is not recommended to use this format for compression of drawings and various kinds of graphics, since a strong contrast between a number of closely located pixels provokes the appearance of visible artifacts.
Technical details
The procedure for compressing the digital images in JPEG format is carried out in several stages. First, the photo is transformed into a color space YCbCr, then it is divided into squares to determine the upper range of the color spectrum. Finally, the colors and brightness are coded.
JPEG uses a "lossy" compression system and discrete cosine transform technology. The format acts simultaneously as the standard of ISO and the International Telecommunication Union. The file compression ratio is in the range from 10:1 to 100:1. In this case, the reduction in image quality can vary from insignificant to substantial.
Programs
Adobe Photoshop
Apple Preview
Corel Paint Shop Pro
Main program
MS Paint
Developer
The JPEG Committee
MIME type
image/jpeg
Portable Document Format
File extension
.pdf
File category
Description
PDF – is a cross-platform extension, which is necessary for the visualization of printed materials in electronic form. It is created by specialists from Adobe Systems using separate PostScript resources. PDF documents can exist separately from the OS or hardware tools with which they were developed. Files of this format do not have restrictions on the length, number of types and image options, as they allow you to embed various multimedia tools, scan-line and vector images. They are supported by Adobe Reader and many browsers, providing the plugin is installed.
Technical details
PDF supports color models CMYK, RGB, shades of gray, and also it has its own technical formats for performing the exchange of finished documents. Any file contains a description of a 2D or 3D document with all the necessary components (scan-line, vector graphics, text and more). The extension does not encode data associated with the software or OS that is used to develop and view the document.
Programs
Ghostscript
Ghostview
Xpdf
gPDF
Main program
Adobe Viewer
Developer
Adobe Systems
MIME type
application/pdf
bmp to pdf
cgm to pdf
cr2 to pdf
dng to pdf
emf to pdf
fax to pdf
hrz to pdf
jpeg to pdf
mng to pdf
mtv to pdf
nef to pdf
pam to pdf
pcx to pdf
pgm to pdf
png to pdf
pnm to pdf
psd to pdf
pwp to pdf
rla to pdf
sfw to pdf
sun to pdf
svg to pdf
tiff to pdf
wpg to pdf
xcf to pdf
xwd to pdf
html to pdf
doc to pdf
docx to pdf
xls to pdf
xlsx to pdf
pptx to pdf
odt to pdf
ott to pdf
sxw to pdf
stw to pdf
docm to pdf
xml to pdf
wps to pdf
dot to pdf
hwp to pdf
rtf to pdf
txt to pdf
wpd to pdf
dotm to pdf
pages to pdf
lrf to pdf
fb2 to pdf
sdw to pdf
ots to pdf
sxc to pdf
stc to pdf
xlt to pdf
csv to pdf
ppt to pdf
dotx to pdf
jpg to pdf
epub to pdf
mobi to pdf
azw3 to pdf
lit to pdf
snb to pdf
tcr to pdf
ai to pdf
xps to pdf
oxps to pdf
cbr to pdf
cbz to pdf