OpenSSLUI

A digital identity certificate would boost the trust invested in your software, not to mention that having your product attested by an authority should lead to an expanded user base.

In order to better manage the entire matter, though, you need a capable companion, and OpenSSLUI claims to be just that.

First of all, it should be noted that the program sports a multi-tabbed GUI that is quite easy to navigate, with all its capabilities being neatly revealed.

To be more specific, what the software utility can do for you is help you create Certificate Signing Requests but at the same time also generate Self Signed Certificates.

But let’s take one thing at a time and see how the application handles it all. In order to have your certificate signed by a responsible authority, you first need to come up with a request, with OpenSSLUI being able to help you with that.

You simply need to indicate a CRT name, a save location, the RSA key file you are working with, and a private key password if that applies to you.

On the other hand, the program also enables you to sign a CSR, with the entire operation being equally straightforward. Details such as CA cert pass, validity period, signed certificate name, usage, and a few other must be indicated.

As for creating a root CA cert, you should encounter no difficulties at all. Still, it is important to note that an RSA public and private key is required in order to carry out the task.

Aside from that, what the program can do is create RSA key pairs of different bit lengths, with 512m 1024, and 2048 were included.

Last but not least, users should be aware that the program could also come in handy when trying to pack your certs in PKCS12 format, an operation that mainly requires that you indicate the client certificate and client private key location, client key password, and PKXS12 password.

OpenSSLUI is an approachable and well put-together program whose purpose is to help you carry out various OpenSSL operations meant to increase the trust users show towards your programs. The app is intuitive and responsive, and giving it a go could be a good idea.