Create groups, clients, categories and add data to it.
Synergy - Cross-platform software for sharing your mouse and keyboard between multiple computers
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Barrier - Barrier is a cross-platform software for sharing your mouse and keyboard between multiple computers...
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Input Director - Control multiple windows systems with one keyboard/mouse. Share a keyboard and mouse across multiple windows system.
KeePass - KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.