Utilities for archiving photos for saving to long term storage or serving over the web. The goals are: use a common, well supported format (JPEG), minimize storage space...
Free
Open Source
Mac OS X
Windows
Linux
BSD
the following utilities are part of this project:jpegarchive: compress raw and jpeg files in a folder utilizing all cpu cores.jpegrecompress: compress jpegs by reencoding to the smallest jpeg quality while keeping perceived visual quality the same and by making sure huffman tables are optimized. this is a lossy operation, but the images are visually identical and it usually saves 3070% of the size for jpegs coming from a digital camera, particularly dslrs.jpegcompare: compare two jpeg photos to judge how similar they are.jpeghash: create a hash of an image that can be used to compare it to other images quickly.
Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then choosing the right parameters are the key factors of smaller files.
JPEGmini is a patent-pending photo recompression technology, which significantly reduces the size of photographs without affecting their perceptual quality.
Optimize pictures without quality lossless. With Black Bird Image Optimize - you can reduce the size of your photos several times without quality loss!.
A powerful photo resizer and optimizer for Mac, allows you to optimize all your photos by 80% ~ 20% comparing to their originals while keeping their original resolution...
Squash is a simple, powerful app for compressing and converting images for the web and more. Simply drop an image into Squash and it reduces the filesize while...
Commercial
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