diff --git a/README.md b/README.md
index 78c7787..18f4607 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, **835** apps/tools covered, divided in **45** categories.
+To date, **836** apps/tools covered, divided in **45** categories.
 
 # Index
 
-[Backup](#backup) (8) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (11) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (27) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (21) | [Email](#email) (10) | [File and file system handling](#file-handling) (39) | [File manager](#file-manager) (11) | [File renamers](#file-renamer) (9) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (23) | [Games](#games) (37) | [Git and accessories](#git) (30) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (6) | [Networking](#networking) (20) | [Note taking](#note-taking) (16) | [Office tools](#office) (16) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (13) | [Productivity](#productivity) (34) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (18) | [Shells](#shells) (7) | [Sound and music](#music) (25) | [System monitoring](#monitor) (29) | [System tools](#system) (31) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (9) | [Todo managers](#todo-manager) (20) | [Torrent](#torrent) (7) | [Utilities](#utility) (40) | [Versioning](#versioning) (6) | [Viewers](#viewers) (29) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
+[Backup](#backup) (8) | [Calculators](#calc) (9) | [Chat and instant messaging](#chat) (12) | [Commands cheatsheet and snippets](#cheatsheet) (11) | [Conversion](#conversion) (7) | [Data management](#data-management) (38) | [Data transfer](#transfer) (27) | [Directory changers](#cd) (13) | [Disk usage analyzers](#disk-analyzer) (12) | [Editors](#editors) (22) | [Email](#email) (10) | [File and file system handling](#file-handling) (39) | [File manager](#file-manager) (11) | [File renamers](#file-renamer) (9) | [File systems](#file-system) (4) | [Font management](#font) (2) | [Funny tools](#funny) (23) | [Games](#games) (37) | [Git and accessories](#git) (30) | [Graphics](#graphics) (25) | [Multimedia](#multimedia) (6) | [Networking](#networking) (20) | [Note taking](#note-taking) (16) | [Office tools](#office) (16) | [Organizers and calendars](#organizers) (17) | [Online search and resources](#online) (10) | [Password managers](#password-manager) (13) | [Productivity](#productivity) (34) | [Programming](#programming) (33) | [Science](#science) (10) | [Security and encryption](#security) (18) | [Shells](#shells) (7) | [Sound and music](#music) (25) | [System monitoring](#monitor) (29) | [System tools](#system) (31) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (44) | [Text search](#text-search) (9) | [Todo managers](#todo-manager) (20) | [Torrent](#torrent) (7) | [Utilities](#utility) (40) | [Versioning](#versioning) (6) | [Viewers](#viewers) (29) | [Web browser](#browser) (16) | [Web development](#webdev) (22)
 
 Some links to [related resources](#resources).
 
@@ -229,6 +229,7 @@ Terminal text editors.
 * [nano](https://git.savannah.gnu.org/cgit/nano.git/log/) - Easy to use, lightweigth text editor; no complex keybindings to remember.
 * [neovim](https://github.com/neovim/neovim) - A work in progress attempt to improve [vim](http://www.vim.org/), dropping older/unused OS compatibility, improving the codebase readability, modularity and maintainability; it has chances to become the next choice of vim users.
 * [o](https://github.com/xyproto/o) - Configuration-free text editor and IDE limited to VT100. Suitable for writing git commit messages, editing Markdown, config files, source code, viewing man pages and for quick edit-compile cycles when programming.
+* [pickaxe](https://github.com/mdom/pickaxe) - The redmine wiki editor.
 * [slap](https://github.com/slap-editor/slap) - Text editor inspired by [Sublime Text](https://www.sublimetext.com/) written in NodeJS; extedable in Javascript.  
 * [Tilde](https://github.com/gphalkes/tilde) - Tilde is a text editor that provides an intuitive interface for people accustomed to GUI environments, usual shortcuts for common operation, a traditional menu bar, etc.
 * [vai](https://github.com/stefanoborini/vai) - A text editor similar to `vim` written in Python; many feature are nicely replicated, some are still missing; however, the advantage of this implementation is its simplicity, maintainability and extensibility, thanks to the Python implementation.
diff --git a/data/apps.csv b/data/apps.csv
index e3d8364..4523a1b 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -834,3 +834,4 @@ data-management,datasetGPT,,https://github.com/radi-cho/datasetGPT,A command-lin
 monitor,nvitop,,https://github.com/XuehaiPan/nvitop,"An interactive NVIDIA-GPU process viewer and beyond, the one-stop solution for GPU process management."
 utility,guesswidth,,https://github.com/noborus/guesswidth,Guess the width output without delimiters in commands that output to the terminal.
 todo-manager,mdt,,https://github.com/basilioss/mdt,A simple command-line markdown todo list manager inspired by t.
+editors,pickaxe,,https://github.com/mdom/pickaxe,The redmine wiki editor.