ThumbsUp for Mac
Thumbnail picture generator.
Free
In English
Version 4.5.3When you purchase through links on our site, we may earn an affiliate commission
ThumbsUp overview
ThumbsUp lets you create thumbnails for your website in seconds. Drag them to its icon and it converts them in a batch with the previously set options. Of course, ThumbsUp works with all image formats supported by macOS including PDF documents and QuickTime movies. Set desired size, quality, sharpening, and anti-aliasing; scale images by percentage or maximum size.
What’s new in version 4.5.3
Version 4.5.3:
Note: Now requires OS X 10.10 or later
This maintenance brings necessary adjustments for macOS Catalina. It also supports App Transport Security and installs itself into the Applications folder if necessary.
Improved
- ThumbsUp offers to move itself to the Applications folder if desired.
- ThumbsUp is now 64-bit only.
- Compatibility to macOS Catalina.
- Added support for App Transport Security of OS X El Capitan.
- Enabled hardened runtime and notarized for macOS Catalina.
- All links to or downloading from the DEVONtechnologies website use secure connections.
- Help > Contact sends an email via the default email client again.
- Overall reliability
ThumbsUp for Mac
Free
In English
Version 4.5.3
What users say about ThumbsUp
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(24 Reviews of ThumbsUp)
Comments
User Ratings
Oct 11 2021
Version: 4.5.3
I too have used ThumbsUp for since 2007 or so. I use it as 'Icons for Originals' in the prefs. Just drag img file onto the icon in my dock, then Get Info on Img, click and copy the preview icon, then can paste it into another file or folders Get Info icon. Even nicely closes itself. Several other options too!
Feb 4 2021
Version: 4.5.3
Can this app create a icon thumbnail preview of an illustrator or eps file?
Nov 14 2019
Version: 4.5.3
Have used this app (since it's inception) and gratefully I may add.
Wonderful time saver! I'm so happy that the developer has updated it today!
So grateful for his talent! Highly recommended‼️
Jan 5 2016
Version: 4.5.2
ThumbsUp quality when downsizing jpegs for web without sharpening is just a bit worse than Preview or ResizeMe and significantly worse than PhotoBatcher at the same sizes.
Visual comparison here: foliovision.com/2016/01/best-image-resizer
Sharpening just makes matters worse. ThumbsUp does match Adobe Photoshop CS6 and JPEGmini both of which are significantly more expensive.
On the other hand, the options are simple and the price is right. ThumbsUp is coded by DevonTechnologies so one can be sure the core is rock solid. A big thanks for excellent freeware.
Sep 18 2011
Version: 4.5
Works fine with PDF's.... Great little app thank you!!
