How to Convert Multiple AI Files to JP2?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.
2. Load your AI files
Launch reaConverter and drop in your AI files. The software queues everything for batch processing with consistent settings.
Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

3. Select JP2 as output format
Select JP2 from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

4. Start AI to JP2 conversion
Then simply press the Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your JP2 files in the destination folder you selected.
Before you convert AI to JP2
AI describes geometry rather than pixels, so it has no inherent resolution. The conversion renders it at whatever size you choose, and that choice is final: enlarging the JP2 afterwards will not recover the sharpness. Set the output dimensions or DPI before converting, not after. AI files are often prepared in CMYK for print, and JP2 is an RGB format. Colours are converted between the two spaces during the run, and saturated print colours can shift visibly. If the output is heading back to print, keep an untouched copy of the original.









