The original PNG images can be changed one by one to web-ready JPEG images
with almost any image editor program. But if we handle dozens or hundreds of
images, converting them one by one will be very laborious.
JPEG and PNG Image Formats
The most well-know and used file format for storing digital images is JPEG,
also known as JPG. JPEG stands for Joint Photographic Experts Group JFIF
image format and uses a lossy image compression algorithm.
A lossy compression algorithm means image data will be lost every time the
image is saved. However, the resulting picture will often be indistinguishable
from the original, with the human eye.
If multiple edits are applied to the same photo, with data being lost every time
the image is saved, it is necessary to keep a backup copy of the image in a
lossless compression format like PNG.
PNG is the short-hand for Portable Network Graphics and is a well know
Internet file format for storing unaltered and high-quality images, like the
graphic elements of a web site template.
Image Converter Software
Instead of changing images one by one, we could use a specially designed batch
editing software capable of converting hundreds of images in one operation.
Introducing BatchPhoto, a specially designed software program for changing image
file formats in bulk mode. BatchPhoto can read and write 170 different image formats,
including JPG, PNG, TIF, GIF, BMP, PDF, TGA, and RAW formats.
The program can convert hundreds of images very fast, by taking advantage of multi-core
processors. Additional operations can be applied at the same time, including: Rename,
Change Image' Sizes, Annotate with Comments, Date/Time, Watermarks, and much more!
But you can try BatchPhoto fully-featured for free and see for yourself if
it's what you need. Just click on the "Try it Free" button below!
Note: BatchPhoto works on Windows® 10, 8.1, 8, 7, Vista, and XP as well as Mac OS X® Yosemite (10.10), Mavericks (10.9), Mountain Lion (10.8), and Lion (10.7).
BatchPhoto is designed to be easy to use. Its user interface is organized
as a three-step wizard as you can see below:
Mac OS X
Softpedia guarantees that Batch Photo is 100% CLEAN
Using the program was easy and quick, I really liked the filters it offered me as well as the filename modification. I was also amazed at how many different output types were available. The previews were also found to be excellent.