Top 15 OpenSSL Alternative and Similar Softwares | Apr 2024

1. GnuTLS

GnuTLS (the GNU Transport Layer Security Library) is a free software implementation of the SSL, TLS and DTLS protocols. It offers an application programming interface (API) for applications to enable secure communication over their network transport layer, as well as interfaces to access X.509, PKCS #12, OpenPGP and other structures....... TpSort Score | 185,000,000

2. LibreSSL

LibreSSL is a FREE version of the SSL/TLS protocol forked from OpenSSL...... TpSort Score | 194,000,000

3. SharkSSL

The SSL/TLS and Certificate tutorial for Windows enables you to fast track your understanding of the SSL/TLS protocol, Certificate Management, and secure communication. The download includes many C source code examples, including a secure WebSocket tutorial. You can either compile the examples "as is" or modify them to suite your...... TpSort Score | 28,200,000

4. wolfSSL

wolfSSL offers an embedded SSL implementation that is portable, progressive, and easy to use with products including the wolfSSL embedded SSL library and the wolfSSL Embedded Web Server....... TpSort Score | 194,000,000

5. GPGshell

GPGshell is a Windows GUI for the GNU Privacy Guard - an open source software suite for public-key cryptography compatible with PGP. It provides a simple-ish interface to manage the encryption keys, encrypt and sign files, check the signatures and the like. It is freeware (though, unlike GPG, not free...... TpSort Score | 28,500,000

6. dsCrypt

dsCrypt is AES/Rijndael file encryption software with simple, multi-file, drag-and-drop operations. It features optimal implementation, performance and safety measures. dsCrypt uses an advanced encryption algorithm and offers unique options for enhanced security....... TpSort Score | 10,300,000

7. FREE CompuSec

The FREE CompuSec is a PC Security Suite that protects Notebooks, Desktops and Tablet PCs by providing Access Control, Hard Disk Encryption, File Encryption, and Single Sign On. This Security software comes with a complete set of security functions for unlimited usage and distribution, and is designed for both personal...... TpSort Score | 125,000,000

8. CAcert

CAcert.org is a community-driven Certificate Authority that issues certificates to the public at large for free.CAcert's goal is to promote awareness and education on computer security through the use of encryption, specifically by providing cryptographic certificates. These certificates can be used to digitally sign and encrypt email, authenticate and authorize...... TpSort Score | 28,400,000

9. GPGTools

GPGTools is an open source initiative to bring OpenPGP to Apple OS X in the form of an easy installer package. This allows you to sign, verify, encrypt, and decrypt files and e-mails. Read the introduction to get a detailed idea of how PGP works....... TpSort Score | 194,000,000

10. Conceal

Conceal is an Encryption utility. With Conceal you can encrypt/decrypt your important data files on the system.Encrypt any file type of any size, in an easy and fast way !Conceal offers a solution to protect your files on your system by Encrypting them in a user-friendly way.Just Drag and Drop...... TpSort Score | 1,930,000

11. mbed TLS

The mbed TLS library is a dual licensed (GPLv2 or proprietary) implementation of the SSL and TLS protocols and the respective cryptographic algorithms and support code required. Stated on the website is that mbed TLS aims to be "easy to understand, use, integrate and expand". mbed TLS provides SSL /...... TpSort Score | 3,150,000

12. Let's Encrypt

Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let’s Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands.No validation emails, no complicated configuration editing, no expired...... TpSort Score | 52,400,000

13. gpg4usb

gpg4usb is an easy to use, small portable editor with the possibilityto encrypt and decrypt any text-message or -file you want. For encryption it acts asa gpg-frontend ( http://gnupg.org/ ). Its intend is to be used from an usb-stick,running on Windows(TM) and Linux. Providing a mac-binary is on our TODO-list.Our...... TpSort Score | 194,000,000

14. Toolsley PGPigeon

PGPigeon is a simple but powerful OpenPGP-compatible message encryption webapp based on the openpgp.js library.You can encrypt and decrypt messages, sign and verify signatures (of signed plaintext messages as well as encrypted ones). The encrypted message can be sent over email or any other channel. Fetching keys from key servers...... TpSort Score | 149,000

15. Norton Internet Security

Norton Internet Security anti virus software from Symantec offers protection against the latest online threats such as hackers, phishing, spyware protection and much more....... TpSort Score | 1,120,000