Sigma File Manager VS Dolphin

You can easily post a feature request / feedback either on Sigma's subreddit or the project page on Github (by creating a new issue or discussions there for each topic you'd like to discuss). Source: 11 months ago

Because it shows that it's just free for a few days, like a trial, I also thought that if you install it, you'll have to pay for it after it's no longer free. The file explorer has a ton more features than Sigma File Manager, which is a free, open-source, quickly evolving, modern file manager (explorer/ finder finder) app for Windows and Linux. Source: 12 months ago

KDE Dolphin has those features; the only issue is that it requires KDE Libs to install. Source: 12 months 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: about 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