We provide HTTP/TCP Solutions. with our tools, you can easy solve your problem.

REST Service Code Helper

This is a tool to help rest service code works, it can generate almost all source code for you. so you can quickly start your rest service.See more detail

TCP Application Code Helper

This is a tool that simply the TCP Application programming. It can generate the most common source codes about tcp packet data pack/depack, tcp sockets communication, dispatch packet to special packet dealing function. See more detail


This tool help you test the rest api, it can remember your rest interfaces and the latest parameters you input for each interface. see the response data.See more detail

PDF Watermark Remover

This tool help you remove watermarks from PDF documents, it can remove either text watermarks or image watermarks. See more detail