Notepad3

Notepad3 is a fast and light-weight Scintilla-based text editor with syntax highlighting. Notepad3 is an excellent replacement for the default Windows text editor. Notepad3 offers many extra features over Notepad. It has a small memory footprint, but is powerful enough to handle most programming jobs.

Features

Syntax highlighting support for ASP, assembly language, C, C++, C#, Common Gateway Interface (CGI), Cascading Style Sheets (CSS), HTML, Java, JavaScript, NSIS, Pascal, Perl, PHP, Python, SQL, Visual Basic (VB), VBScript, XHTML, XML, BAT, DIFF, INF, INI, REG, AutoHotkey, AutoIt3, AviSynth, Bash, CMake, CoffeeScript, Inno Setup, LaTeX, Lua, Markdown, NSIS, Ruby, Tcl, YAML, VHDL scripts and configuration files.
Improved support for NFO and ANSI art.
Auto indentation.
Code folding.
Bracket matching.
Mark all occurrences of a word.
Word auto-completion.
Character encoding conversion between ASCII, UTF-8, and UTF-16 formats.
Multiple undo/redo; rectangular block selection.
Newline format conversion, between DOS (CR/LF), Unix (LF), and Macintosh (CR) formats.
Regular expression-based find and replace.
Support for bookmarks.
Support for replacing Windows Notepad using a clean, unintrusive registry-based method.

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 3.0 (GPLv3)

Follow Notepad3

Notepad3 Web Site

Other Useful Business Software

Forever Free Full-Stack Observability | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.

Create free account

Rate This Project

User Ratings

5.0 out of 5 stars

★★★★★

★★★★

★★★

★★

★

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

User Reviews

Filter Reviews:

All

glennf1 Posted 2019-10-08

Lightweight, fast editor. Download from the actual website though as the files on SourceForge are out of date

Additional Project Details

User Interface

.NET/Mono

Programming Language

C++

Related Categories

C++ Integrated Development Environments (IDE), C++ Text Processing Software, C++ Note-Taking App, C++ YAML Editors

Registered

2016-09-10

Similar Business Software

Windsurf Editor

The Windsurf Editor is a free AI-powered IDE and AI coding assistant that accelerates development by providing intelligent code generation and agents in over 70 programming languages and more than 40 IDEs, including VSCode, JetBrains, and Jupyter Notebooks. With Windsurf, developers can write...

See Software
DbVisualizer

DbVisualizer is a universal database client for developers, DBAs, analysts, and data engineers working with relational and NoSQL databases. It provides a graphical interface for database development, SQL querying, data exploration, and database admin. The tool includes a powerful SQL editor...

See Software
Vim

Vim is a highly configurable text editor built for creating and changing any kind of text efficiently. It is included as "vi" with most UNIX systems and with Apple OS X. Vim is rock stable and is continuously being developed to become even better. Vim is persistent, multi-level, with an...

See Software
Retool

Retool is an AI-powered platform that enables teams to build internal software, agents, and workflows faster using natural language and composable building blocks. It allows users to go from a simple prompt to a fully deployed application that works with their existing data, systems, and...

See Software
EditPlus

EditPlus is a text editor for Windows with built-in FTP, FTPS and sftp capabilities. While it can serve as a good Notepad replacement, it also offers many powerful features for Web page authors and programmers.

See Software
ThinkAutomation

Develop the automations that work for you. With ThinkAutomation, you get an open-ended studio to build any and every automated workflow you could ever need. All without volume limitations, and all without paying per process, license or ‘robot’.

See Software