mirrors/doublecmd
2
0
Fork 0
mirror of https://github.com/doublecmd/doublecmd.git synced 2026-06-21 09:58:13 +00:00
Code Issues Projects Releases Packages Wiki Activity
Double Commander is a free cross platform open source file manager with two panels side by side. https://doublecmd.sourceforge.io
12,979 commits 4 branches 52 tags 140 MiB
  • Pascal 94.5%
  • Assembly 4.1%
  • HTML 0.5%
  • Shell 0.4%
  • C 0.2%
  • Other 0.1%
Find a file
heredie d47e1b33ce FIX: sync — throttle AppProcessMessages to prevent O(n²) slowdown 
AppProcessMessages was called between every single file in copy/delete
loops. On Linux, each call processes all pending inotify events; if the
DC file panels are watching the source/destination directories, each
inotify event triggers a full panel reload (O(n) work per file copied).
With ~8000 files this becomes O(n²): ~5 minutes for a trivial local copy
of small files, while Windows finished in seconds.

Fix: add a 50 ms gate in TFileSourceOperation.AppProcessMessages via
GetTickCount64. UI stays responsive (stop button still works via the
separate CheckOperationState flag path) but the GTK event queue is pumped
at most every 50 ms regardless of file count.
2026-05-25 23:10:15 -06:00
.github UPD: Snapshots workflow 2026-05-11 12:10:46 +03:00
components FIX: KASButton - incorrect enabled state 2026-05-15 17:40:43 +03:00
default ADD: MultiArc - FallBackArchivers (#1837) 2024-09-17 00:07:21 +03:00
doc UPD: Minimal Lazarus version 2026-03-31 18:23:20 +03:00
doublecmd.app/Contents UPD: new Icon for macOS, better than before on macOS 15, issue #2552 2025-10-20 17:23:01 +08:00
highlighters ADD: Swift syntax highlighter 2025-05-17 16:52:31 +03:00
install ADD: SevenZip - install plugin under Linux (experimental) 2025-10-11 13:39:55 +03:00
language UPD: update i18n for LCL 2026-05-25 12:29:43 +08:00
libraries/src UPD: libunrar build script 2025-06-28 16:28:21 +03:00
pixmaps UPD: DCTheme icon theme cache file 2026-05-08 17:15:36 +03:00
plugins FIX: Zip plugin - allow cancelling TAR archive packing mid-operation (#2874) 2026-05-23 12:12:23 +03:00
scripts FIX: RabbitVCS 0.16 compatibility 2021-02-20 20:32:36 +00:00
sdk UPD: C SDK (#2634) 2025-12-09 09:17:58 +03:00
src FIX: sync — throttle AppProcessMessages to prevent O(n²) slowdown 2026-05-25 23:10:15 -06:00
tools FIX: JSON-Pack utility 2023-07-11 23:03:27 +03:00
units DEL: Don't read Lazarus revision 2021-08-21 11:17:35 +03:00
.gitattributes FIX: Unset 'text' attribute for '*.bat' 2023-01-19 21:12:20 +03:00
.gitignore FIX: Main window loses focus after confirming file/folder deletion (fixes #2160) (#2760) 2026-02-21 12:38:55 +03:00
build.bat UPD: Line-endings 2023-01-19 21:17:15 +03:00
build.sh UPD: Build mode name, build scripts 2021-06-05 21:50:30 +03:00
clean.bat UPD: Rename DCPcrypt to KAScrypt 2023-12-04 20:25:15 +03:00
clean.sh Update clean.sh (#1504) 2024-03-02 17:32:51 +03:00
doublecmd.help UPD: Enable Chinese online help 2026-01-14 18:59:42 +03:00
doublecmd.lpg UPD: Rename DCPcrypt to KAScrypt 2023-12-04 20:25:15 +03:00
doublecmd.png UPD: Use new icon also in trunk 2010-01-15 11:26:14 +00:00
doublecmd.sh ADD: Pass command line arguments 2023-05-15 23:08:27 +03:00
fpmake.pp ADD: MacCloud to fpmake.pp 2026-03-14 12:33:12 +03:00
LICENSE.md ADD: GitHub license file (fixes #660) 2022-11-30 20:31:09 +03:00
pinyin.tbl UPD: Rename Pinyin table file 2021-08-29 12:54:21 +03:00
README.md UPD: Added clarifications (#713) 2022-12-12 19:42:27 +03:00

README.md

Double Commander is a free cross-platform open source file manager with two panels side by side (or one above the other). It is inspired by Total Commander and features some innovative new ideas.

Double Commander can be run on several platforms and operating systems. It supports 32-bit and 64-bit processors. See Supported platforms for a complete list.

See Double Commander in action in the Screenshot Gallery.

Where to start

Download

Go to the Double Commander download page to download the latest release.

You can check the latest version on the Versions page.

See if Double Commander is supported for your platform on the Supported platforms page.

Develop

For more information on the development of Double Commander, see the Development page.

Discuss

Go to our forum for discussions. There are English and Russian sections.

If you want to stay up-to-date with the project, you can check out the available news feeds.