KDE

KDE is a great, stable and modern client. The KDE client is fast, and does very little requests.

It also is able to do efficient MOVE operations. It also uses COPY but unfortunately does not yet copy entire directory trees.

Technical details

User agent:

Mozilla/5.0 (compatible; Konqueror/4.4; Linux) KHTML/4.4.2 (like Gecko) Kubuntu
Mozilla/5.0 (X11; Linux i686) KHTML/4.14.1 (like Gecko) Konqueror/4.14

KDE identifies itself as it's browser 'Konqueror', presumably because the same HTTP client library is used.

Properties

{DAV:}executable is non-standard. There's a DAVFS pseudo-standard to find out if a file is an executable, but it's in a different namespace. The {DAV:}executable actually no longer appears in newer versions.