The jStrip application was designed to be a free tool to reduce the file size of JPEG images without sacrificing image quality. High-traffic websites with many JPEG images can benefit from decreased bandwidth costs. Less hard disk space will be used by image collectors.

jStrip works by removing unneeded data from JPEG files. This data is unused by web browsers and image viewing software. jStrip does not re-compress an image, so there is no image quality loss.


Here are some key features of "jStrip":


jStrip removes the following from JPEG files:

· Comments (optionally)
· EXIF Data (optionally)
· JFIF Header (optionally)
· Photoshop Image Resource Block (optionally)
· ICC color profile
· Adobe APP14 tag (optionally)
· XMP data (optionally)
· Extra bytes at end of file
· Extra bytes or header at beginning of file
· Extra bytes between JPEG blocks
· Application-specific APPx blocks
· Photoshop thumbnails
· Any other unknown blocks in the JPEG files

jStrip also has the following features:

· Option to retain original time-stamp of modified files
· Ability to process a single file, or batch processing, including recursing a folder tree
· Option to attempt to clear read-only bit
· Includes a full help file
· Allows browsing and processing of UNC paths
· A command line version for batch processing
· Can change case of filenames, and change and underscores to spaces in filenames

What's New in This Release: [ read full changelog ]

· Fixed "classic mode" so that it works again