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••• Video tutorials are available on our home page. •••

PhotoSizer gives you the ability to Resize, Rename, Crop, Rotate and Watermark hundreds or thousands of your Images with a single Drag-and-Drop using presets.

Mostly when you want to email your friends pictures, post images on your website, or upload them to your other devices, you recognize that the images are too big. You need to reduce them, but resizing and renaming images takes too long. Why spend valuable time altering each image by hand?

Use PhotoSizer to resize, rename, crop, rotate and watermark hundreds or thousands of images with a single Drag-and-Drop using presets.

PhotoSizer is an application that resizes your JPEG, TIFF, PNG or PSD images and saves them as JPEG.
You can easily resize, rename, crop, rotate and watermark your images from your digital camera or scanner to use them on the web or to upload them to your other devices.

Your HDR pictures can easily be scaled down for using them for emails, web or ...

Why navigate through all the folders on your hard disk?
PhotoSizer supports Drag-and-Drop. Drop as many image files as you want or a folder that contains hundreds or thousands of images to the main window to resize the images.

When you drop images on the PhotoSizer application icon, PhotoSizer will start up and will immediately begin the job. It can quit automatically after the job is finished.

In order to have different settings for different jobs, you can save a preset (pre-defined setting) for each job. So you have a quick menu handy which allows you to change quickly your setting.

You can use the powerful renaming engine to rename your images while resizing them. You no longer need to rename each image by hand.

PhotoSizer offers several possibilities to resize your pictures.

The Crop function sets your images more into the foreground.

Rotate images to the left or to the right while resizing.

Setting up Image Watermark and Text Watermark will ensure the security of your images.

Key features:
• Drag & drop support
• Resizing photos with many options
• Renaming photos while resizing
• Cropping photos
• Rotating photos while resizing
• Watermarking photos with text and image
• Set up your own preset
• Free of clutter user interface

These software is since 2007 on market and does not contain any bugs. Feel free to contact us if you need any technical help. We would be happy to give you full support.

••• Watch a video tutorial at our home page. •••

System requirement: Mac OS X 10.5.x. or later .

What's New

Version 1.0.5

improvement of manual
minor changes

Ratings and Reviews

4 out of 5

11 Ratings

11 Ratings

Helpful app for creating large batches

Vin de Gasto

This helpful app makes a fine choice for creating large batches of thumbnails at once.

The interface isn't only nicely designed, it's also simple to use with intuitive buttons and controls.
When creating thumbnails, you just specify the size. To keep your new photos separate from their source files, Photosizer renames files with prefixes, suffixes and index of your choice. In addition, this app can watermark shots with either text or photo. This feature gives you a nice degree of control over how your watermark appears, letting you choose font size, style, color, opacity and position.

Resizing “Options”


This application is not smart when it comes to mixed photo orientation. For example, you have iPhone photos that are landscape and portrait, batch resizing means that ALL the photos that are portrait will be rotated to landscape. Maybe I just haven’t figured this out the settings yet (the manual was not helpful here), but I’m moving on to a smarter batch processing solution somewhere else. It’s too much trouble to have to sort photos by orientation BEFORE I do the batch processing. I just want them to be the same orientation and with the width OR height as maximum size limitation. Mabye the author(s) will address this, but I can’t add that struggle to my plate.

Batch resizing with smart features

Smart cube

This app supports batch resizing. It provides several sets for resizing photos.
It can handle both landscape and portrait photos, even when they are both in one folder. You can choose the corresponding menu to be able to handle the photos without losing their aspect ratio.

I was pleasantly surprised by text and picture watermarking, which operates also very easy.


Sam Assl
6.6 MB
Age Rating
Rated 4+
© GiMoose


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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