This password manager does not store any data in memory or on a server.
FOR ALL YOUR PASSWORDS, it only requires memorizing ONE password and a number between 100 and 899.
The principle is simple from your unique password, the number chosen and the login or nickname, it generates a password which it finds from this data.
You can keep your logins or nicknames on a file, no one will be able to find your passwords without knowing YOUR password and YOUR chosen number.
To make it easier for you to find your login or nicknames, you have direct access to your Google Drive