diff --git a/README.md b/README.md
index 43aed36..4a87694 100644
--- a/README.md
+++ b/README.md
@@ -8,14 +8,14 @@ Some links are available to [related resources](#resources).
 
 # Summary
 
-* Apps/tools: **1458**
+* Apps/tools: **1459**
 * Categories: **76**
 
 # Index
 
 * [AI / ChatGPT](#ai) (20), [Anki, decks and flashcards](#flashcard) (7)
 * [Backup](#backup) (16)
-* [Calculators](#calc) (14), [Chat and instant messaging](#chat) (32), [Clean up of files and directories](#file-dir-cleanup) (11), [Co-pilot](#copilot) (10), [Command launchers](#launcher) (20), [Commands cheatsheet and snippets](#cheatsheet) (18), [Conversion](#conversion) (13)
+* [Calculators](#calc) (14), [Chat and instant messaging](#chat) (32), [Clean up of files and directories](#file-dir-cleanup) (12), [Co-pilot](#copilot) (10), [Command launchers](#launcher) (20), [Commands cheatsheet and snippets](#cheatsheet) (18), [Conversion](#conversion) (13)
 * [Data management](#data-management) (17), [Data management - JSON/YAML/etc.](#data-management-json) (43), [Data management - Tabular data](#data-management-tabular) (26), [Data transfer](#transfer) (41), [DevOps](#devops) (18), [Diff](#diff) (10), [Directory changers (alternatives to cd)](#cd) (20), [Disk usage analyzers](#disk-analyzer) (12)
 * [Editors](#editors) (26), [Email](#email) (14)
 * [File and file system handling](#file-handling) (22), [File deletion and trash bin (alternatives to rm)](#rm) (6), [File explorer and tree visualization](#file-explorer) (11), [File finding (alternatives to find)](#find) (8), [File listing (alternatives to ls)](#ls) (9), [File manager](#file-manager) (19), [File renamers](#file-renamer) (14), [File systems](#file-system) (4), [File watching for changes](#file-watch) (7), [Financial tools](#financial) (12), [Font management](#font) (4), [Funny tools](#funny) (32), [Fuzzy finders and option pickers](#option-picker) (14)
@@ -161,6 +161,7 @@ Find/remove duplicate files, automatically organize files, etc..
 * [mat2](https://0xacab.org/jvoisin/mat2.git) - Metadata removal tool, supporting a wide range of commonly used file formats.
 * [organize-cli](https://github.com/ManrajGrover/organize-cli) - Organize your files automatically.
 * [rmlint](https://github.com/sahib/rmlint) - A tool to recursively scan a directory tree looking for duplicate and broken files, it outputs statistics and save the list of files in JSON format, it produce a shell script that can be inspected before running it to delete the desire files.
+* [smash](https://github.com/thushan/smash) - Smash through to find duplicate files super fast by slicing files intelligently.
 
 ## <a name="copilot"></a>Co-pilot
 
diff --git a/data/apps.csv b/data/apps.csv
index 687b9ee..6f6d66a 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -1457,3 +1457,4 @@ ai,gemini-cli,,https://github.com/reugn/gemini-cli,A command-line interface (CLI
 typing,typing-game-cli,,https://github.com/akgondber/typing-game-cli,Command line game to practice your typing speed.
 note-taking,tdo,,https://github.com/2KAbhishek/tdo,Fast & Simple Note Taking!
 utility,glyphs,,https://github.com/maaslalani/glyphs,Unicode symbols on the command line.
+file-dir-cleanup,smash,,https://github.com/thushan/smash,Smash through to find duplicate files super fast by slicing files intelligently.