diff --git a/README.md b/README.md
index a4bfc3d..f361103 100644
--- a/README.md
+++ b/README.md
@@ -21,11 +21,11 @@ If you want to contribute through a pull request, make sure to add new entries t
 
 # Summary
 
-To date, **569** apps/tools covered, divided in **43** categories.
+To date, **570** apps/tools covered, divided in **43** categories.
 
 # Index
 
-[Backup](#backup) (8) | [Calculators](#calc) (4) | [Chat and instant messaging](#chat) (8) | [Conversion](#conversion) (6) | [Data management](#data-management) (25) | [Data transfer](#transfer) (26) | [Directory changers](#cd) (8) | [Disk usage analyzers](#disk-analyzer) (8) | [Editors](#editors) (19) | [Email](#email) (9) | [File and file system handling](#file-handling) (31) | [File manager](#file-manager) (9) | [File renamers](#file-renamer) (6) | [File systems](#file-system) (3) | [Font management](#font) (2) | [Funny tools](#funny) (14) | [Games](#games) (27) | [Git and accessories](#git) (17) | [Graphics](#graphics) (14) | [Multimedia](#multimedia) (2) | [Networking](#networking) (13) | [Note taking](#note-taking) (11) | [Office tools](#office) (14) | [Organizers and calendars](#organizers) (12) | [Online search and resources](#online) (6) | [Password managers](#password-manager) (9) | [Productivity](#productivity) (16) | [Programming](#programming) (15) | [Science](#science) (8) | [Security and encryption](#security) (8) | [Shells](#shells) (4) | [Sound and music](#music) (22) | [System monitoring](#monitor) (25) | [System tools](#system) (19) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (30) | [Text search](#text-search) (9) | [Todo managers](#todo-manager) (14) | [Utilities](#utility) (20) | [Versioning](#versioning) (5) | [Viewers](#viewers) (25) | [Web browser](#browser) (16) | [Web development](#webdev) (13)
+[Backup](#backup) (8) | [Calculators](#calc) (4) | [Chat and instant messaging](#chat) (8) | [Conversion](#conversion) (6) | [Data management](#data-management) (26) | [Data transfer](#transfer) (26) | [Directory changers](#cd) (8) | [Disk usage analyzers](#disk-analyzer) (8) | [Editors](#editors) (19) | [Email](#email) (9) | [File and file system handling](#file-handling) (31) | [File manager](#file-manager) (9) | [File renamers](#file-renamer) (6) | [File systems](#file-system) (3) | [Font management](#font) (2) | [Funny tools](#funny) (14) | [Games](#games) (27) | [Git and accessories](#git) (17) | [Graphics](#graphics) (14) | [Multimedia](#multimedia) (2) | [Networking](#networking) (13) | [Note taking](#note-taking) (11) | [Office tools](#office) (14) | [Organizers and calendars](#organizers) (12) | [Online search and resources](#online) (6) | [Password managers](#password-manager) (9) | [Productivity](#productivity) (16) | [Programming](#programming) (15) | [Science](#science) (8) | [Security and encryption](#security) (8) | [Shells](#shells) (4) | [Sound and music](#music) (22) | [System monitoring](#monitor) (25) | [System tools](#system) (19) | [Terminals](#terminal) (9) | [Text processing](#text-processing) (30) | [Text search](#text-search) (9) | [Todo managers](#todo-manager) (14) | [Utilities](#utility) (20) | [Versioning](#versioning) (5) | [Viewers](#viewers) (25) | [Web browser](#browser) (16) | [Web development](#webdev) (13)
 
 Some links to [related resources](#resources).
 
@@ -81,6 +81,7 @@ Some links to [related resources](#resources).
 * [IRedis](https://github.com/laixintao/iredis) - Interactive Redis: A Cli for Redis with AutoCompletion and Syntax Highlighting.
 * [jq](https://stedolan.github.io/jq/) - (JSON Query?) is sed-like processor for JSON data; can be used to process JSON files and data streams and perform operations such as those allowed by `cat`, `sed`, `grep` and `awk` on regular text files.
 * [jtc](https://github.com/ldn-softdev/jtc) - JSON manipulation and transformation.
+* [lowcharts](https://github.com/juan-leon/lowcharts) - lowcharts is meant to be used in those scenarios where we have numerical data in text files that we want to display in the terminal to do a basic analysis.
 * [mycli](https://github.com/dbcli/mycli) - A command line client for MySQL that can do auto-completion and syntax highlighting.
 * [osmf](https://github.com/codesoap/osmf) - OpenStreetMap find - A simple command line tool to explore OSM data.
 * [pgcli](https://github.com/dbcli/pgcli) - Postgres CLI with autocompletion and syntax highlighting.
diff --git a/data/apps.csv b/data/apps.csv
index cef22f1..cd66b2c 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -568,3 +568,4 @@ transfer,portal,https://github.com/SpatiumPortae/portal,A quick and easy command
 funny,pokeget,https://github.com/talwat/pokeget,A bash script you can use to display cool sprites of pokemon in your terminal.
 monitor,tiptop,https://github.com/nschloe/tiptop,"A command-line system monitoring tool in the spirit of top, written in Python. It displays various interesting system stats and graphs them. Works on all operating systems."
 webdev,iola,https://github.com/pvarentsov/iola,A command-line socket client with REST API. It helps to work with socket servers using your favorite REST client.
+data-management,lowcharts,https://github.com/juan-leon/lowcharts,lowcharts is meant to be used in those scenarios where we have numerical data in text files that we want to display in the terminal to do a basic analysis.