Online J2K to EXR, you can put the J2K to EXR format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload J2K file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'EXR'
Select output EXR or any other format as the conversion result (click the Convert button)
Step 3
Download your J2K file
After the conversion you can download your EXR file and upload it to Google Drive, Dropbox.
j2k : JPEG 2000 Image
Compressed bitmap image that uses wavelet compression instead of the DCT compression used by standard .JPEG images; supports 16-bit color, alpha transparency, and lossless compression.
The EXR file type is primarily associated with OpenEXR by Lucas Digital Ltd. LLC. OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications.