File upload functionality can be added to any ProCaptcha form (Guestbook, Testimonials, Contact Us form, Sign Up form, etc.) or to any custom form which is using ProCaptcha. We also offer a ready-to-use form which was designed exclusively for uploading files. The files your visitors submit with the form will not be emailed to you for safety reasons. You can download your files from the "Browse Submissions" section in your account. If you want to receive files which contain sensitive information, we have solution available for you using SSL encrypted connection.