IP proxy is usually not classified as third-party software, but a network technology or service. To understand this problem, we need to clarify the concepts of third-party software and IP proxy.

Third-party software is software developed by independent developers or companies to enhance or improve the functionality of a specific application or system. These software usually exist as independent entities and can be installed and run independently. For example, ad blockers, password managers, data recovery tools, etc. can all be considered third-party software.

IP proxy is a network technology that forwards network requests and responses through an intermediate server to achieve functions such as hiding the real IP address, changing the geographic location, or bypassing access restrictions. The proxy server acts as a medium between the client and the target server, proxying requests and forwarding responses to the client, thereby acting as a proxy in network communications. When using an IP proxy, you usually need to use specific software or configuration to establish and manage the proxy connection, but the proxy itself is not a stand-alone software.

Therefore, it can be said that IP proxy is not a third-party software, but a network technology or service. It can be used with various applications or systems to achieve specific functions and purposes. When using an IP proxy, you may encounter third-party providers that provide proxy services or management tools, but these tools and services only assist in the configuration and management of IP proxies, not IP proxies themselves.

In summary, IP proxy is generally not considered as third-party software, but a network technology or service used to achieve functions such as hiding the real IP address, changing the geographical location or bypassing access restrictions. Although the use of IP proxy may involve some IP proxy software or services provided by a third party, the proxy itself is not a third-party software.