Hi,
SIR is a simple tools for resize images and it is on fedora-kde wish list, please take a look on review request https://bugzilla.redhat.com/show_bug.cgi?id=688056

Thanks and Regards,
Praveen kumar
Information Technology(Final Year)
NIT Durgapur
Blog: http://kumar-pravin.blogspot.com
http://conf.kde.in