diff --git a/README.md b/README.md
index 59c6320..ef9a08b 100644
--- a/README.md
+++ b/README.md
@@ -32,11 +32,11 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 
 # Summary
 
-To date, **877** apps/tools covered, organized in **45** categories.
+To date, **878** apps/tools covered, organized in **45** categories.
 
 # Index
 
-[Backup](#backup) (9) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (15) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (31) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (23) | [Email](#email) (11) | [File and file system handling](#file-handling) (41) | [File manager](#file-manager) (12) | [File renamers](#file-renamer) (11) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (25) | [Games](#games) (37) | [Git and accessories](#git) (31) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (7) | [Networking](#networking) (23) | [Note taking](#note-taking) (16) | [Office tools](#office) (17) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (14) | [Productivity](#productivity) (36) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (19) | [Shells](#shells) (8) | [Sound and music](#music) (26) | [System monitoring](#monitor) (32) | [System tools](#system) (32) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (10) | [Todo managers](#todo-manager) (21) | [Torrent](#torrent) (7) | [Utilities](#utility) (43) | [Versioning](#versioning) (6) | [Viewers](#viewers) (31) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
+[Backup](#backup) (9) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (15) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (31) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (23) | [Email](#email) (11) | [File and file system handling](#file-handling) (42) | [File manager](#file-manager) (12) | [File renamers](#file-renamer) (11) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (25) | [Games](#games) (37) | [Git and accessories](#git) (31) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (7) | [Networking](#networking) (23) | [Note taking](#note-taking) (16) | [Office tools](#office) (17) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (14) | [Productivity](#productivity) (36) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (19) | [Shells](#shells) (8) | [Sound and music](#music) (26) | [System monitoring](#monitor) (32) | [System tools](#system) (32) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (10) | [Todo managers](#todo-manager) (21) | [Torrent](#torrent) (7) | [Utilities](#utility) (43) | [Versioning](#versioning) (6) | [Viewers](#viewers) (31) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
 
 Some links to [related resources](#resources).
 
@@ -274,6 +274,7 @@ File managers, tagging, bookmarking.
 * [classifier](https://github.com/bhrigu123/classifier) - Organize files in your current directory, by classifying them into folders of music, pdfs, images, etc.
 * [cv](https://github.com/Xfennec/progress) - (Coreutils Progress Viewer) "looks for coreutils basic commands (`cp`, `mv`, `dd`, `tar`, `gzip/gunzip`, `cat`, etc.) currently running on your system and displays the percentage of copied data. It can also show estimated time and throughput".
 * [detox](https://sourceforge.net/projects/detox/) - A utility designed to easily clean up filenames; it replaces characters like spaces with standard equivalents; it also replace UTF-8 or Latin-1 (or CP 1252) characters with more handy ones.  
+* [Dext](https://github.com/AfzGit/dext) - (Directories by Extensions) is a script that moves (or copies) files of the same extension into a folder.
 * [doppelganger](https://github.com/witchard/doppelganger) - Save and load your shell environment to create doppelganger shells!
 * [dtrx](https://github.com/dtrx-py/dtrx) - (Do The Right eXtraction) aims at taking "all the hassle out of extracting archives"; allows to use one command to extract archives in different formats, recursive extraction (files into file) and extracts files into dedicated directories.
 * [entr](https://github.com/eradman/entr) - Event Notify Test Runner - Run an arbitrary command when files change.
diff --git a/data/apps.csv b/data/apps.csv
index c5aa976..dcc29f7 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -876,3 +876,4 @@ music,mpvc,,https://github.com/gmt4/mpvc/,A minimal mpc-like CLI and TUI for con
 funny,ctree,,https://github.com/gleich/ctree,A Christmas tree right from your terminal.
 monitor,ramfetch,,https://codeberg.org/o69mar/ramfetch,A fetch which displays memory info using /proc/meminfo.
 file-handling,mat2,,https://0xacab.org/jvoisin/mat2,"Metadata removal tool, supporting a wide range of commonly used file formats."
+file-handling,Dext,,https://github.com/AfzGit/dext,(Directories by Extensions) is a script that moves (or copies) files of the same extension into a folder.