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Operating system:   
   
How do I add a program?
How do I add a Windows Store app on Windows 8?
How do I add Skype?
Does the order of rules matter?
The ProxyCap tray icon is missing in Windows 7/8.
A FTP client can't connect.
A program can't connect.
A program is not being tunneled through proxy.
How can I force proxy-side DNS in ProxyCap?
How do I add a SSH server?
Is SSH tunneling with ProxyCap secure?
Does ProxyCap support UDP?
Can I proxy a Windows service with ProxyCap?
I could connect to my Citrix farm through proxy with v5.21 or earlier but it fails with the latest version.
How do I integrate ProxyCap into my application?
   
  How do I add a program?
  The most straightforward way to add a program is by the program’s executable.

Tutorial: Step-by-Step: Set up ProxyCap to Work with Outlook
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  How do I add a Windows Store app on Windows 8?
  Windows Store apps cannot be added by the program’s executable. Instead, you can specify the port (or the port range) the program will try to connect to. If you don’t know the port, you can specify WWAHost.exe (located in System32). But then this rule will apply to all Windows Store apps.
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  How do I add Skype?
  Skype supports both the UDP and TCP protocols. By default it uses UDP, but it switches to TCP if UDP is blocked. If you have a SOCKS5 proxy, create a redirect rule for Skype.exe, specify both the UDP and TCP transports. If you have a TCP-only proxy such as HTTPS, SOCKS4, or SSH,
1. Create a block rule for Skype.exe, specify the UDP transport.
2. Create a redirect rule for Skype.exe, specify the TCP transport.
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  Does the order of rules matter?
  Yes. Rules are examined in ascending order (from top to bottom). If a rule matches, then all following rules are ignored.
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  The ProxyCap tray icon is missing in Windows 7/8.
  Tutorial: Adding ProxyCap to System Tray on Windows 7
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  A FTP client can't connect.
  Make sure that the FTP client is in the passive mode.
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  A program can't connect.
  Examine the error log (right click on the ProxyCap taskbar icon, choose “Status and Logs”, select the Error Log tab). If it's empty, check the proxy using the integrated proxy checker (right-click on the ProxyCap taskbar icon, choose “Preferences”, open the Proxies category, select the proxy from the list, press the Check Proxy Server button on the toolbar).
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  A program is not being tunneled through proxy.
  Usually, this problem is caused by incorrect or incomplete information specified in the redirect rule. To troubleshoot this problem, try the following:
1. Create a “catch all” (for all programs) redirect rule.
2. Open the Connections status screen (right click on the ProxyCap taskbar icon, choose “Status and Logs”, select the Connections tab). Tick “Always on top” on the right bottom of the dialog box.
3. Run the program that needs to be tunneled, and watch the status.
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  How can I force proxy-side DNS in ProxyCap?
  In the properties of the routing rule, check the “Resolve names remotely” checkbox.
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  How do I add a SSH server?
  You can add a SSH server through the New Proxy Server dialog box just as you do with a proxy server. Select SSH as the server Type.
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  Is SSH tunneling with ProxyCap secure?
  With SSH, ProxyCap uses state of the art encryption techniques for all data transmitted between your computer and the SSH server. The program supports SSH public key authentication, the most secure method, and allows you to verify the identity of the SSH server (to use this, you must enable host key verification and import the server's public key).
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  Does ProxyCap support UDP?
  ProxyCap can redirect UDP through a SOCKS5 proxy or a chain of SOCKS5 proxies. The required condition is that UDP relay must be enabled on the proxy server. Also, if you want to run streaming software or online games from behind SOCKS you need to ensure that the connection to the proxy is fast enough.
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  Can I proxy a Windows service with ProxyCap?
  ProxyCap fully supports Windows services. A routing rule for a service will work even when no user is logged on to Windows.
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  I could connect to my Citrix farm through proxy with v5.21 or earlier but it fails with the latest version.
  Please use the following workaround:
1. Reproduce the issue.
2. Go to the ProxyCap error log. Get the destination port number for the failure. Note that the Destination list column is hidden by default. To show it, right-click the list header, then select Destination.
3. Add a “block” rule for this port number. Move the “block” rule above the “redirect” rule.
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  How do I integrate ProxyCap into my application?
  We offer a library which you can integrate into your application. The library offers an easy to use API, which allows you to e.g. set proxies, routing rules and DNS settings and retrieve error log entries. Further details are available on request.
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