This toolkit offers comprehensive guidelines for appropriate technologies focused on distributed plastic waste upcycling, developed through the P2G project between 2022 and 2026. Its primary objective is to serve as a complete reference for the entire plastic upcycling process, ensuring that facilities and operators have access to reliable, context-sensitive technical guidance. The toolkit covers every stage of the process, from raw material preparation and machine selection to procurement, installation, and day-to-day operational practices. It is specifically tailored to the Nepali context, considering the challenges posed by limited infrastructure, remote locations, and a rugged natural environment that demands adaptable and resilient solutions. Beyond just technical specifications of the machines, it incorporates hands-on tips and practical insights on machine operation gathered from four years of field experience, making it a living document grounded in real-world application.