Online J2C to PTIF, you can put the J2C to PTIF format on your computer, tablet or mobile phone without downloading any software!
Upload J2C file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Select output PTIF or any other format as the conversion result (click the Convert button)
Download your J2C file
After the conversion you can download your PTIF file and upload it to Google Drive, Dropbox.
j2c : JPEG-2000 Code Stream Syntax
Bitmap image created using JPEG 2000 compression, which is similar to standard .JPG compression but uses a newer encoding standard that allows flexibility at the cost of computational complexity; can be viewed by most applications that support standard .JP2 files.