ftp.ntua.gr:/mirror/X11/kde/unstable/kcalc/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] kcalc-nightly-20190204-macos-64-clang.dmg        05-Feb-2019 03:57   86M  
[   ] kcalc-nightly-20190204-windows-msvc2017-cl.7z    04-Feb-2019 18:29  123M  
[   ] kcalc-nightly-20190204-windows-msvc2017-cl.exe   04-Feb-2019 18:29  124M  
[   ] kcalc-nightly-20190222-windows-msvc2017-cl.7z    22-Feb-2019 12:36  115M  
[   ] kcalc-nightly-20190222-windows-msvc2017-cl.exe   22-Feb-2019 12:37  115M
Apache/2.2 Server at ftp.ntua.gr Port 80