Packages beginning with letter "D"

d4x Downloader for X that supports resuming and many other features
davmail DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP gateway for Microsoft Exchange
dcc a clients-server system for collecting checksums of mail messages.
dkms-sysdig Kernel module required for live tracing, built via dkms
duc Duc, a library and suite of tools for inspecting disk usage