Download the latest version of WinProxy 1.5.3 (268 kB). It is a full version containing all the changes made in previous updates. You can install the new version over any earlier one without loosing the original configuration including the registration data. Without the activation key it is a freely available demo version limited to 1 MB cache, 2 concurrent connected users.
You can download WinProxy 1.5.3 user guide in PDF format (size cca 300 kB).
You can download a free demoversion of additional antivirus program MailScan. More details are available.
You can download user guide of product MailScan in PDF format (size 2 MB). If your Internet connection is slow then download lite version with worse picture quality (size 1 MB).