Top CryptNote Alternative Software for Secure Note-Taking
CryptNote is a compact, 20KB, fully portable Notepad-like text editor renowned for its encryption capabilities, utilizing the AES/Rijndael algorithm with a user-supplied password. While it excels in simple, secure note-taking, users often seek a CryptNote alternative for enhanced features, broader platform compatibility, or different collaboration needs. This article explores the best alternatives that offer similar, or even superior, secure note-taking experiences.
Best CryptNote Alternatives
Whether you prioritize advanced collaboration, cross-platform availability, or specific encryption methods, there's a CryptNote alternative out there for you. Dive into our curated list to find the perfect secure note-taking solution.

Milanote
Milanote is a highly visual and collaborative notes app designed for creative work, offering a freeform canvas for collecting thoughts, research, and planning. While not focused solely on encryption like CryptNote, it provides a unique approach to organizing ideas with features like vision boards, mind maps, and real-time collaboration. It's available as Freemium software across Web, iPhone, iPad, and as a SaaS.

Notebook PEA
Notebook PEA stands out as an excellent CryptNote alternative for privacy-focused users. It protects your private notes with a password and acts as a self-decrypting archive, ensuring unencrypted text is never stored on your disk. It's free and open-source, offering robust encryption, authenticated encryption, and cross-platform compatibility on Mac, Windows, Linux, and BSD.

CryptoTE
CryptoTE is another strong CryptNote alternative, offering encrypted notes with portability. It's available as commercial and open-source software for Windows and Linux. Its focus on secure, portable note-taking makes it a direct competitor for users prioritizing similar functionalities as CryptNote.

fSekrit
fSekrit is a small, free Windows application designed for keeping securely encrypted notes. What makes it a compelling CryptNote alternative is its unique feature: the editor program and your note are merged into a tiny, truly stand-alone file. This portability and self-contained nature align well with CryptNote's core offerings.

NPPCrypt
NPPCrypt is a free and open-source plugin specifically for Notepad++ on Windows. It extends Notepad++'s functionality, allowing users to encrypt and decrypt text, create hashed messages, and generate random blobs. For those already using Notepad++, NPPCrypt serves as an excellent integrated CryptNote alternative for encrypted note-taking within their preferred editor.

Paranoia Text Encryption
Paranoia Text Encryption is a Freemium tool available on Mac, Windows, Linux, and iPhone, designed to encrypt text using a choice of strong algorithms. While more broadly focused on text encryption than just note-taking, its robust security and privacy features make it a strong CryptNote alternative for users who prioritize advanced cryptographic options.

Encrypted Notepad
Encrypted Notepad is a free and open-source application that provides state-of-the-art, industrial-strength encryption for sensitive notes. Similar to CryptNote, it's very simple to use but offers broader cross-platform support across Mac, Windows, Linux, and Android, making it a versatile CryptNote alternative for users on multiple operating systems.

Sec Notes
Sec Notes is a free Android app focused on writing and storing AES-128 encrypted notes. It uniquely supports notes, checklists, and spreadsheets, offering multi-format encrypted note-taking on mobile. As an Android-specific CryptNote alternative, it's ideal for users who need secure notes on the go.

CrocodileNote
CrocodileNote is a free and open-source application for Windows and Android that allows users to take simple text notes and organize them into folders. While its primary focus isn't advanced encryption like CryptNote, it offers a quick, easy, and robust file structure for notes, with general security and privacy features.

Swiftnotes
Swiftnotes is a free and open-source note-taking app for Android, emphasizing simplicity and speed. While it doesn't feature the advanced encryption of CryptNote, its focus on fast, easy note creation makes it a great CryptNote alternative for users who prioritize quick captures on their mobile devices.
Choosing the best CryptNote alternative depends entirely on your specific needs, whether it's robust encryption, cross-platform availability, collaborative features, or simple, speedy note-taking. Explore these options to find the perfect secure note-taking solution that fits your workflow.