j2k 2.6 for Mac is free to download from our application library. J2k for Mac lies within Audio & Video Tools, more precisely General. The latest installation package takes up 3.3 MB on disk. This Mac download was scanned by our built-in antivirus and was rated as clean.
From the developer:
j2k is a free Photoshop and After Effects plug-in set for reading and writing the JPEG 2000 file format, the successor to JPEG.
Also known as JP2, JPEG 2000 uses wavelet compression as opposed to the DCT compression used in standard JPEG. The end result is better image quality in a smaller file. JP2 also includes mandatory metadata such as information about an image's color space.
You may want to check out more software for Mac, such as ContentaCR2Converter, easyDCP Player+ Demo or Hewbo PDF to Word Converter, which might be similar to j2k.