Free Software to Decrypt Windows CREDHIST File by Nirsoft

If you are looking out for a method to find out your old Windows password in hashed form, then this is the right tool for you

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The CredHistView software decrypts the CREDHIST file and shows its contents including the hash of the stored passwords, after you login with the current password.

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Apart from the password hash, you will also see other details such as Guid, record index, iteration count, user SID, SHA1 Hash, hashing algorithm used, NTLM hash, and more

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