Download of ziptool-2.7.0.jar (ziptool-2.7.0.jar ( external link: SF.net): 5,405,838 bytes) will begin shortly. If not so, click link on the left.
Please note that the JR PrintServer is currently in first productive release status. Further development is still in progress. Improvement are being implemented.
Therefore minor changes in behavior are possible (and likely).
For documentation and some tips & tricks take a look a the Wiki pages.
