Overview
What is OptimumJPEG?
OptimumJPEG : Utility that resizes and reduces size of images (JPEG files)
In depth
A closer look at OptimumJPEG
OptimumJPEG is a lightweight and simple-to-use application which allows you to reduce the size of your pictures, in order to free up space on your hard drive. This is a portable software, so installing OptimumJPEG is not required. In other words, you can store the tool on a removable drive and directly run its executable file on any computer. The most important part is that your Windows registry keys will not be changed.
Verdict
Should you download OptimumJPEG?
OptimumJPEG runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 549 KB.
We’ve catalogued it under
Graphics Editing and Painting.
✓
Verified clean. Every OptimumJPEG build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
OptimumJPEG specifications
- Publisher
-
Theorica Software
- Last updated
- Apr 30, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 549 KB
- Price
- Free
- Page views
- 1057
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