E-mail Clients (408 programs)
Pros: Shows mail snippets. Can set Gmail as default email client.
Cons: Can only check one account. No automatic check.
Pros: Allows you to take Thunderbird anywhere. Keep all your e-mails with you anywhere. Fits easily on a USB pen drive.
Cons: Vulnerable to security breaches if lost. Synchronisation with mail server can be problematic.