doublecmd
on SourceForge
DC for Linux 64 bit/Double Commander 0.5.3.1 beta/doublecmd-0.5.3.1.qt.x86_64.tar.xz
DC for Linux 64 bit/Double Commander 0.5.3.1 beta/doublecmd-0.5.3.1.gtk2.x86_64.tar.xz
DC for Linux 32 bit/Double Commander 0.5.3.1 beta/doublecmd-0.5.3.1.qt.i386.tar.xz