: This is a proprietary "Roshal Archive" format created by Eugene Roshal in 1993. It is used for high-ratio data compression, error recovery, and password-protected encryption. 2. Common Contents of such Archives
Archives like STM-045.rar usually contain technical assets for embedded system development: Download File STM-045.rar
: Often refers to STMicroelectronics , a leading manufacturer of microcontrollers like the STM32 series. : This is a proprietary "Roshal Archive" format