Tencent QQ2008 Single File Simplified Official Version

Single file direct run - only 11.3M (the original version takes about 70M after installation, and reaches over 150M after using for a period of time). While ensuring the chat and commonly used functions, it has streamlined almost all the other rarely-used features, making it convenient to carry. It can be placed in a USB drive for direct use or emergency temporary use, and it can also be used in WinPE (already tested in Laomaotao WinPE).