Dolphin (file manager)

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Dolphin
Dolphin icon in Plasma 5.
Default view of Dolphin.
Default view of Dolphin in KDE Applications 19.04.
Original author(s)Peter Penz[1]
Developer(s)KDE
Initial release2006; 13 years ago (2006)
Stable release19.08.2 (10 October 2019; 42 days ago (2019-10-10)[2]) [±]
Repository Edit this at Wikidata
Written inC++ (Qt)
Operating systemUnix-like, Mac OS X, Windows
TypeFile browser
LicenseGNU General Public License v2
Websitedolphin.kde.org
KDE mascot Konqi managing files.

Dolphin is a free and open source file manager included in the KDE Applications bundle. Dolphin became the default file manager of KDE Plasma desktop environments in the fourth iteration, termed KDE Software Compilation 4.[3] It can also be optionally installed on K Desktop Environment 3. It replaces Konqueror as the default file manager for KDE SC 4, but Konqueror can still be used as an alternative file manager.

Under previous K Desktop Environment versions, Konqueror had served both as the default file manager and web browser. However, for many years users have been critical of Konqueror as being too complex for simple file navigation. As a response, the two functions were divided into two separate applications. Under KDE SC 4, Dolphin was streamlined for browsing files, while sharing as much code as possible with Konqueror. Konqueror continues to be developed primarily as a web browser.[4]

In 2014, work started on porting Dolphin to KDE Frameworks 5.[5] This is now complete and a Frameworks 5-based version was released as part of KDE Applications 15.08 in August 2015.[6]

Dolphin and K Desktop Environment 3[edit]

As development of the KDE SC 4 version was underway, the K Desktop Environment 3 version of Dolphin was discontinued. However, the program continues to be unofficially available for K Desktop Environment 3 under the slightly modified name of “D3lphin”. D3lphin contains many bugfixes and a new sidebar, but is no longer maintained.[7]

Features[edit]

  • Breadcrumb navigation bar – each part of the URL is clickable
  • 3 view modes (Icons, Details and Compact), remembered for each folder
  • File Previews
  • Split views (for copying and moving files)
  • Network transparency – using KDE’s KIO slaves
  • Undo/Redo functionality
  • Tabbed navigation
  • Renaming of a variable number of selected items in one step
  • Baloo integration (including search, tagging, rating and commenting files)
  • Places bar which also integrates with the Kickoff launcher menu's “Computer” tab
  • Sorting and grouping of files by name, size, type and others

References[edit]

  1. ^ Peter Penz (2012-06-26). "Dolphin 2.1". Retrieved 2013-09-03.
  2. ^ "KDE Applications 19.08.2". KDE. 10 October 2019. Retrieved 12 October 2019.
  3. ^ "4.0 Released". KDE. 2008-01-11. Retrieved 2013-09-03.
  4. ^ "(KDE) Revision 633622". The KDE Source Repository. KDE Website. 14 February 2007. Retrieved 29 January 2010. External link in |publisher= (help)
  5. ^ "KDE SC 4.14 wird 4er-Reihe abschließen" (in German). 2014-07-10.
  6. ^ "KDE Ships KDE Applications 15.08.0". KDE. 2015-08-19.
  7. ^ "D3lphin – marratwiki". marrat.homelinux.org. 17 December 2007. Archived from the original on 2007-09-29. Retrieved 29 January 2010.

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External links[edit]