The official computer programming software for Icom IC-F1000 series analog two-way radios is the Icom CS-F2000 Essential Information
Power Management: Adjust transmission power levels to extend battery life. How to Find the 2021 Download Version
Icom CS-F2000 (Version 1.3) is the official Windows-based software for configuring analog F1000/F2000 handheld radios, requiring the OPC-478UC cable. It allows for channel management, power adjustment, and signaling configuration for analog models, with a separate version required for digital ("D") models. For purchasing or product details, visit the Icom America CS-F2000 page Quality Two-Way Radios Icom Programming Software Guide - Quality Two-Way Radios