It has a lot of configuration options for those that want to tweak the results, but the default settings work fine. Squoosh is the best image compression utility because it produces the smallest file sizes while maintaining the image quality.
Original file: 3.7 MB | Squoosh: 1.2 MB The winner is… This is by far the best image compression utility and is recommended. The resulting image quality is as good as the alternatives, but the file size is much smaller. It can be dragged left and right to preview the quality after adjusting the compression settings. The best feature is the vertical bar that shows the original image on one side and the compressed image on the other. The resize option is useful as it saves you having to use a photo editor for the task. Images can be rotated, resized and the colour palette can be reduced.
I often use screenshots with small text and like to increase it to 80% to sharpen the text a little, but otherwise the default is fine. The quality slider defaults to 75% and this works for most images.
#Top 10 image compression software mac download
You can simply click the download button after dropping a photo on it, but unlike all the other utilities on test, there are a lot of settings you can customize. Using Squoosh is easy and you just drag a photo from a Finder window and drop it on the browser. I looked at Squoosh in a previous article. Google wants a faster web and because images are often the cause of slow websites, it has made an image compression service available online called Squoosh. Original file: 3.7 MB | ImageOptim: 1.4 MB Apple Preview You must remember to make copies of your photos in a separate folder before adding them to ImageOptim. One flaw in the app is that overwrites the original file without warning. Once you know what works, you can use them every time. The results are great if you don’t mind experimenting with the settings to find the best. Even greater savings could be produced with a lower JPEG compression setting, but then the image quality might suffer.Īt the settings I chose, the compressed image was indistinguishable from the original. The result was pretty good compression and it beat WeCompress and Compressor.io by producing a smaller file. I left the compression on the default 80% but bumped up the optimization to Insane level. In addition to this, there is an optimization slider with Fast, Normal, Extra and Insane settings. There are also PNG and GIF compression settings too. For example, the JPEG compression setting can be set anywhere between 50 and 99%.
#Top 10 image compression software mac free
ImageOptim is a free utility for people that want to bulk process images and customize the compression settings. The differences between an original image and a compressed image half the size is not noticeable to many people. It is surprising how much information can be discarded from a photo before it becomes noticeable and you could shrink an image by half and it still looks the same at a glance. Here are five ways to compress images without losing any of the quality, or at least not obvious visible quality. If you have a MacBook with a small drive, you may want to save space by shrinking images. It will make your website faster, emails send quicker, and more images can be carried on a thumbdrive. Photos should be optimized and this means shrinking the file size and perhaps the dimensions in pixels too. The images produced by the latest devices can be huge, both in terms of pixel dimensions and also file size. If you carry images on a thumb drive, email them, share them online or post them to your website, you should avoid doing so with the originals from your digital camera or phone. Whether you just want to save space on the Mac’s drive or optimize the images on your website for speed, here are five utilities and web services to compress photos and shrink file sizes.
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