I have a list of credentials stored in my Windows Credential Manager. But I can't view those passwords. Is there any way to see those credentials?
You could try Network Password Recovery tool from Nirsoft
If you are a developer you could take advantage of this library to find your stored Windows Credentials. https://github.com/spolnik/Simple.CredentialsManager
Here's a single .cs file to print the password of a generic credential: https://github.com/KirillOsenkov/Misc/blob/c2e28fb9e37b7d115bead10a0bc7bfce5e1e4375/WindowsCredentialViewer.cs
I'm not redistributing a binary since reading credentials is a dangerous thing and you should verify what you run before you download a tool from the internet to read your passwords. Just add that single C# file to a new C# console app and run.