konqueror from home:bigironman:checksumfix project
Select Your Operating System
Add repository and install manually
For openSUSE Backports SLE-12-SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:bigironman:checksumfix/openSUSE_Backports_SLE-12-SP3/home:bigironman:checksumfix.repo zypper refresh zypper install konqueror