Overview
What is j2k?
j2k : This PhotoShop plugin can read and write the JPEG 2000 file format, the successor to JPEG.
In depth
A closer look at j2k
j2k : This PhotoShop plugin can read and write the JPEG 2000 file format, the successor to JPEG.
Verdict
Should you download j2k?
j2k runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 1.4 MB.
We’ve catalogued it under
Graphics Editing and Painting.
✓
Verified clean. Every j2k build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
j2k specifications
- Publisher
-
fnordware
- Last updated
- Apr 27, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 1.4 MB
- Price
- Free
- Page views
- 592
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