We stand with Ukraine to help keep people safe. Join us
Sizer free download for Mac


Version 1.0

Easily adjust the size of multiple images.

Sizer overview

Sizer is an intuitive must have tool to add to your daily workflow. Sizer makes it amazingly simple to adjust the size of 1 or multiple images.

Check out what Sizer can do:

  • Sizer comes with a proportion calculator. Why a proportion calculator? Say you've got an image with a resolution of 800x600, what if you want to change the width to be 400, would you know off the top of your head what the height should be? Probably not, this is what the proportion calculator will do for you.
  • Sizer can reduce retina images to non-retina images. Just drag your retina images onto Sizer and click on Resize @2x. Sizer will prompt you for a save to location and then resize your images.
  • With Sizer you can also do something called Free Resize. Free Resize allows you to specify a width and height that you want your images to be. Sizer will then resize all of your images to your specified size. You can also resize either the height or width of your images and keep the aspect ratio.
  • Need to resize your images to fit a certain constraint? Let's say you need each image to fit into a 500x500 square box. Sizer can resize your images to fit a constraint that you specify all while keeping the aspect ratio.
  • With all of the included features, Sizer is the most complete easy to use image sizing application that you will ever need.





2 MB

Developer’s website




App requirements

  • Intel 64
  • Mac OS X 10.7 or later
Try our new feature and write a detailed review about Sizer. All reviews will be posted soon.
Write your thoughts in our old-fashioned comment
MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
(0 Reviews of )
There are no reviews yet
Help the community
There are no reviews yet, be the first to leave one
How would you rate Sizer?
Similar apps
Visual Watermark
Batch photo watermarking.
Is this app is similar to Visual Watermark? Vote to improve the quality of this list.
Vote results
Total score
Resize Sense
Flexible batch image resizing and cropping.
Is this app is similar to Resize Sense? Vote to improve the quality of this list.
Vote results
Total score