Yes — Notepad++ is free software released under the GNU General Public License (GPL). You can use, share, and modify it without cost.
Notepad++ runs natively on Windows (XP and later) and supports both 32‑bit and 64‑bit systems. While it does not have native macOS or Linux versions, it can run on these platforms using tools like Wine.
Yes, as long as you download it from the official source. We recommend verifying the GPG signature or SHA-256 hash provided on the download page to ensure file integrity.
Yes — Notepad++ supports syntax highlighting for many languages (HTML, C++, Python, etc.), helping you read and write code clearly and efficiently.
If highlighting isn’t shown, ensure the correct language is selected under the Language menu — this tells the editor which syntax rules to use.
Plugins extend Notepad++ capabilities with additional features like FTP support, XML tools, or advanced search functions. These are managed via the Plugins Admin built into Notepad++.
Yes! Since version 8.0, Notepad++ has a native Dark Mode. You can enable it in Settings > Preferences > Dark Mode.
Visit the official Notepad++ GitHub page to open an issue for bugs or feature requests. Follow project guidelines to help developers reproduce or understand your submission.