diff --git a/ALTERNATIVES.md b/ALTERNATIVES.md
index 0f4ccc2..fd5ef01 100644
--- a/ALTERNATIVES.md
+++ b/ALTERNATIVES.md
@@ -187,7 +187,7 @@ Note: All this terminals are compatible with wayland
 * __File De-Compression Only__: unace, [cabextract](https://www.cabextract.org.uk/), unrar, [Lunzip](https://www.nongnu.org/lzip/lunzip.html), UnZip
 * __File Manager__: [PCManFM](https://wiki.lxde.org/en/PCManFM) -> [Xfe](http://roland65.free.fr/xfe/) -> [SpaceFM](https://github.com/IgnorantGuru/spacefm) -> [worker](http://www.boomerangsworld.de/cms/worker/) -> [Ranger](https://ranger.github.io/) -> [Midnight Commander](https://midnight-commander.org/) -> [Thunar](https://docs.xfce.org/xfce/thunar/start) -> [vifm](https://vifm.info/) -> [FDclone](http://hp.vector.co.jp/authors/VA012337/soft/fd/) -> [Ytree](https://www.han.de/~werner/ytree.html) -> [rover](http://lecram.github.io/p/rover/) -> [CLEX](http://www.clex.sk/) -> [nnn](https://github.com/jarun/nnn)
 * __File Search__: [ANGRYsearch](https://github.com/DoTheEvo/ANGRYsearch) -> [Tracker](https://gnome.pages.gitlab.gnome.org/tracker/) -> [DocFetcher](http://docfetcher.sourceforge.net/en/index.html) -> [lightmediascanner](https://github.com/profusion/lightmediascanner) -> find
-* __File Synchronization__: [Unison](https://github.com/bcpierce00/unison) -> [duplicity](http://duplicity.nongnu.org/) -> [Rsync](https://rsync.samba.org/)
+* __File Synchronization__: [Syncthing](https://syncthing.net/) -> [FreeFileSync](https://freefilesync.org/) -> [Unison](https://github.com/bcpierce00/unison) -> [duplicity](http://duplicity.nongnu.org/) -> [Rsync](https://rsync.samba.org/)
 * __Pictures Organizer__: [hydrus network](http://hydrusnetwork.github.io/hydrus/) -> [Shotwell](https://gitlab.gnome.org/GNOME/shotwell) -> [digiKam](https://www.digikam.org/) -> [gThumb](https://wiki.gnome.org/Apps/Gthumb) (+ [gphoto](https://github.com/gphoto/gphoto2)) -> [BASH-Booru](https://github.com/ChristianSilvermoon/BASH-Booru)
 * __RegEx Builder__: [txt2regex](https://github.com/aureliojargas/txt2regex)