ECU Editor / Map Editor
WinOLS Professional is the full licensed version of EVC electronic's WinOLS, the leading ECU calibration-editing software used by professional chip tuners. It opens raw ECU dumps, identifies map boundaries automatically and with DAMOS/A2L descriptions, and lets tuners edit fuel, boost, torque, injection, timing and emissions maps as labeled 2D/3D tables. Key features include checksum-correction plugins, difference and compare tools, project management, network/OLS-file exchange, and support for a huge range of Bosch, Siemens, Delphi, Marelli and other ECUs. It integrates with reading hardware such as KESS and K-TAG and underpins much of the professional tuning-file industry. Add-on modules provide checksum, DAMOS search and map-pack services.
WinOLS Professional is the expert manual editor, while Softechpro complements it by auto-applying standardized DPF/EGR/AdBlue/DTC-off modules and correcting checksums across many firmwares, handling routine deletes quickly while WinOLS covers bespoke stage and map calibration.
See Softechpro plansTry the file service