KDE Dolphin has those features; the only issue is that it requires KDE Libs to install. Source: about 1 year ago

Dolphin is an adaptable, lightweight file manager for navigating and managing your files and folders. Allows you to drag and drop files between views and perform quick actions like compressing, sharing and duplicating files via a right-click menu. Works seamlessly with Internet cloud services and other remote machines, and comes with an integrated terminal and powerful plugins to further enhance your workflow.... Source: about 1 year ago

You should rename Dolphin on the list to either Dplphin Emulator or Dolphin-emu. "Dolphin" by itself is more commonly known as KDE's file browser app https://apps.kde.org/dolphin/ and is also a good app, highly recommending that one. Source: over 1 year ago

Just trying to install it from the install link on https://apps.kde.org/dolphin. Source: over 1 year ago

How about Dolphin . You open it and get the terminal opened in the bottom by pressing F4. Source: over 1 year ago

I'm sure there are many ways, but I used https://sabre.io/baikal/ to get a CalDAV and CardDAV server on cheap (shared, bog standard) web hosting, and then pointed Thunderbird to it. Apart from automatic syncing of contacts between devices, I can now edit my phone contacts on the desktop, which is so awesome. - Source: Hacker News / 9 months ago

I use Baikal. It's a CalDav and CardDav server which run easily on a NAS with Docker for example. Source: about 1 year ago

You might want to look into https://sabre.io/baikal/ or get a true groupware mailbox, e.g. An Exchange account with M365. Source: about 1 year ago

I'm using Baïkal to manage my contacts, events and tasks and I'm pretty happy with it. Source: about 1 year ago

Also look at Baikal, in addtion to Radicale. Source: about 1 year ago