In developing iOS applications, we need to use various certificates. Creating these certificates in the developer center is quite cumbersome, and the most annoying thing is that the access speed of the developer center is sometimes fast and slow. It often takes a lot of time to create a certificate, and it also requires a Mac computer keychain. Below is an introduction to the method of quickly creating various iOS certificates and description files without a keychain in the Windows environment. Here we use a tool called Appuploader, which can run on Windows, Linux, and Mac systems. The process of creating a certificate using this tool is extremely simple, with just a few steps to complete. Moreover, in the development environment, the certificate created using this tool is not limited by computers and can be used on multiple computers. Share with everyone Tool Details https://www.appuploader.net/