Top 15 CAcert Alternative and Similar Softwares | Mar 2024

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 users connecting to websites and secure data transmission over the internet. Any application that supports the Secure Socket Layer Protocol (SSL or TLS) can make use of certificates signed by CAcert, as can any application that uses X.509 certificates, e.g. for encryption or code signing and document signatures. GPG/PGP keys are also supported. ...

1. CryptUP: Encrypt Gmail with PGP

CryptUP: Encrypt Gmail with PGP CryptUP lets you Encrypt Gmail with PGP in 60 seconds. Easiest end-to-end encryption for Google Email.CryptUP supports attachments, drafts, conversations.. just like Gmail you are used to.......

2. MsgSafe.io

MsgSafe.io MsgSafe.io provides private, encrypted, online communication with layers of security you can trust. With rocketing growth online and improvements to computer capacity, governments and private sector are collecting and sharing information on every facet of people’s lives. MsgSafe.io is dedicated to actively improving privacy protection with innovative technology. Create email......

3. Bonnie.NET

Bonnie.NET Bonnie.NET is a Microsoft® .NET framework API that implements almost all the instruments needed when developing code with enhanced data protection based on cryptography. “Bonnie.NET” includes a complete set of instruments for X509 certificates and Smart Card based crypthography management.......

4. Seahorse

Seahorse Seahorse is a front end for GnuPG - the GNU Privacy Guard program - that integrates to the GNOME desktop. It is a tool for secure communications and data storage. Data encryption and digital signature creation can easily be performed through a GUI and Key Management operations can easily be......

5. GPGMail

GPGMail GPGMail is an open source plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.......

6. Encreep

Encreep Simple portable GUI for GnuPG that lets you encrypt & decrypt data.......

7. Toolsley PGPigeon

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......

8. GPGshell

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......

9. Let's Encrypt

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......

10. NameSilo

NameSilo Domain registration. That's it! And that's what makes it special. If you just want to register and manage your domains, without constant hosting, web page, email account upsells and more, NameSilo is the right place. We also offer completely free WHOIS privacy, free API access, free customizable parking options where......

11. oPenGP

oPenGP oPenGP is a solution to support OpenPGP standard (RFC 4880) on your iOS device.......

12. iGPMail

iGPMail iPGMail is an app that implements the OpenPGP standard (RFC 4880, RFC 6637) and allows the user to create and manage both public and private (RSA, DSA, ECDSA) PGP keys and send and receive PGP encrypted messages.......

13. CrococryptFile

CrococryptFile CrococryptFile is a file encryption tool which creates encrypted archives of arbitrary files and folders.FeaturesThe encryption features of CrococryptFile can be compared to a ZIP utility that uses ZIP's AES encryption. However, there are significant differences. CrococryptFile...encrypts all file and folder information including filenames, time/date and filesize information,disguises any information......

14. UNLOQ

UNLOQ UNLOQ comes in the shape of a widget, which you can easily embed into your site, and a companion mobile app that your users will need, in order to authenticate. The default authentication mechanism is a multi-factor system that uses out of band communication to authenticate a user. After a......

15. Træfik

Træfik Imagine that you have deployed a bunch of microservices on your infrastructure. You probably used a service registry (like etcd or consul) and/or an orchestrator (swarm, Mesos/Marathon) to manage all these services. If you want your users to access some of your microservices from the Internet, you will have to......