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ResizeIt allows you to change the size and file format of multiple images at the same time.

What's New

Version 3.5.0:
  • Added PDF conversion function


Mac OS X 10.4.11 or later

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ResizeIt User Discussion

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tommytune Member IconReview+0

version 3.4.0 (on my G5 PPC) doesn't work for me under 10.4.11. It crashes at launch. I tracked the error in the log:
(I'm paraphrasing)... "library 'quicklook.frameworks' failed to load". The app never opened.

That "QuickLook" library is a Leopard library (I found it on my Leopard partition).

version 3.2.2 works fine on Tiger.
Possibly an oversight by the programmer calling version 3.4.0 functional under Tiger.
One mini-bug I found. The progress bar stays active as if it's taking a long time, but the files are actually resized very quickly. I just dismiss the progress bar.
Does the job. Quick, Decent app

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Version 3.4.0
Datakleptomanik Member IconReview-1

Latest version is crashing in 10.4.11.

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Version 3.3.0
formerlyarthurclarke Member IconReview+7

The one I always come back to for batch resizing. Simple, effective, and it keeps EXIF info which some others do not.

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Version 3.3.0
liberlike Member IconComment-1

I have been using ResizeIt to my great satisfaction. Today it stopped working. So I stashed it to Trash and downloaded the newer version. But a warning box displays that "The following Disk image couldn't be opened" and the reason given is "Not recognized". Strange! What went wrong? Any idea?

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Version 3.2.2
Morgan_Alex Member IconReview+96

A very simple but useful image batch app.
The GUI needs some work though.

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Version 3.2.2
Wile-E. Member IconReview+62

I have tried similar apps for resizing but none of them performed for me the way this one does. A few simple preferences provide all the options I need to edit either a single, or batch, picture's dimensions or overall size.

My only criticism is that occasionally I will launch ResizeIt and I will get an alert that the version I am using has expired and I need to download a newer version.

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Version 3.2.2
Rosgar Member IconComment+2

I don't get it, when I resize my image, the image turns into negative.

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Version 3.1.1
Colette Member IconReview+493

I have the same problem. The most important is the lack of a customizable size, so that any user could define the exact dimensions for the loaded photos.

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Version 3.0
Jazzyguy Member IconComment+3664

Dunno! Using 10.5.8 on a 12"G4 Powerbook.I chose 6 .jpgs and used ratio 50% it didn't resize anything. I tried 25% no dice! I finally used Quickview's contextual menu and resized them all.You guys are raving about this app how come it didn't work for me?

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Version 2.4
Fredducker Member IconComment+43

To me it's really the best but be careful when you resize using the "Width and Height" option since it might squeeze your pictures to resize them. You should never overwrite or delete without checking the results anyways.

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Version 2.1.2
user icon+43
Version 3.5.0
user icon+37
Version 3.5.0
user icon+35
Version 3.2.2
user icon+
Version 3.2.1
> 4 14


Current Version (3.x)


Downloads 33,517
Version Downloads 7,812
License Free
Date 21 Aug 2012
Platform Intel 64 / OS X / PPC 32 / Intel 32 / PPC 64
Price Free
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