Mining Litecoin (LTC) for free is not possible, as mining requires processing power and resources that have associated costs. In order to mine LTC, you would typically need to invest in mining equipment, such as ASIC miners, and incur electricity costs. Additionally, mining Litecoin requires technical knowledge and expertise to set up and maintain the mining operation. If you are looking to acquire Litecoin without mining, you can consider other options such as purchasing LTC from cryptocurrency exchanges or earning it through various platforms and services.