TheLetterEncrypter Alternatives

TheLetterEncrypter is described as 'small (14KB download) AES-based text-encryption program' and is an app. There are more than 10 alternatives to TheLetterEncrypter for a variety of platforms, including Windows, Linux, Mac, Android and iPhone. The best alternative is Notebook PEA, which is both free and Open Source. Other great apps like TheLetterEncrypter are CryptoTE, NPPCrypt, fSekrit and Encrypted Notepad.

TheLetterEncrypter alternatives are mainly Note-taking Tools but may also be Text Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of TheLetterEncrypter.

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TheLetterEncrypter

Free • Proprietary
Windows

TheLetterEncrypter is a small (14KB download) AES-based text-encryption program.

Learn more about TheLetterEncrypter

Notebook PEA
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Free • Open Source
Note-taking Tool
Mac
Windows
Linux
BSD
246 alternatives to Notebook PEA
Protects your private notes with a password. Notebook PEA is a self-decrypting archive, that will never store unencrypted text on your disk.
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Notebook PEA Features
1. Privacy focusedNotebook PEA is considered a privacy friendly alternative.
2. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with Notebook PEA.
3. PortableNotebook PEA can be used from a USB stick or similar with no prior installation.
Authenticated encryption
Encrypted Notes
CryptoTE
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Free • Open Source
Text Editor
Windows
Linux
18 alternatives to CryptoTE
CryptoTE is a text editor with integrated strong cryptography. It is based on the popular Scintilla widget and automatically stores text data in secure encrypted container files.
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CryptoTE Features
1. PortableCryptoTE can be used from a USB stick or similar with no prior installation.
Encrypted Notes
Discontinued
The last version (0.5.390) has been released in 2009.
NPPCrypt
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No
Free • Open Source
Windows
Notepad++
23 alternatives to NPPCrypt
NPPCrypt is a plugin for Notepad++ that will allow users to encrypt, decrypt text as well with create hashed messages/text and random blobs.
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NPPCrypt Features
Encrypted Notes
fSekrit
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Yes
No
Free • Proprietary
Note-taking Tool
Windows
18 alternatives to fSekrit
fSekrit is a small application for keeping securely encrypted notes. These notes are truly stand-alone; the editor program and your note are merged together into a tiny self-contained program file, bypassing the need to install a special application to view your data.
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fSekrit Features
1. PortablefSekrit can be used from a USB stick or similar with no prior installation.
Encrypted Notes
Encrypted Notepad
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No
Free • Open Source
Text Editor
Mac
Windows
Linux
Android
23 alternatives to Encrypted Notepad
Encrypted Notepad is a very simple to use application providing state of the art industrial-strength encryption to users who want nothing more than to store sensitive information in text documents. Users can be completely at ease in the security provided by Encrypted Notes...
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Encrypted Notepad Features
Encrypted Notes
AES Encryption
Discontinued
Last update in 2015: https://sourceforge.net/projects/enotes/
YAEN - Yet Another Encrypted Notepad
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Yes
No
Free • Open Source
Text Editor
Mac
Windows
Linux
Android
22 alternatives to YAEN - Yet Another Encrypted Notepad
Yet Another Encrypted Notepad - a Notepad-like simple text editor where files are saved (and later loaded) encrypted with industrial strength algorithms. Available both for the desktop (as a Java application) and on Android.
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YAEN - Yet Another Encrypted Notepad Features
AES Encryption
Paranoia Text Encryption
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No
Freemium • Proprietary
Mac
Windows
Linux
iPhone
16 alternatives to Paranoia Text Encryption
Paranoia Text Encryption keeps your SMS, emails, social networking posts, notes and any other text safe from snoopers, hackers and prying eyes.

Paranoia Text Encryption has no features, suggest some!
Locknote
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No
Free • Open Source
Windows
18 alternatives to Locknote
Store your most valuable notes in a LockNote. Hide your everyday notes in a safe place. Application and document in one: the mechanism to encrypt and decrypt a note is part of it. Secure, simple, independent. No installation required.
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Locknote Features
1. PortableLocknote can be used from a USB stick or similar with no prior installation.
Encrypted Notes
Discontinued
Last update from 2013, see https://sourceforge.net/projects/locknote/
Crypto Notepad
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No
Free • Open Source
Text Editor
Windows
16 alternatives to Crypto Notepad
Crypto Notepad stands out through its relatively simple design, as it looks very similar to the standard Windows Notepad. It offers a few extra features, such as encryption and a customizable UI, but it remains lightweight and very easy to use.
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Crypto Notepad Features
AES Encryption
Encrypted Notes
CTI Text Encryption
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No
Free • Open Source
Windows
16 alternatives to CTI Text Encryption
CTI Text Encryption is an AES-based text-encryption tool.

CTI Text Encryption has no features, suggest some!