EVC WinOLS 5 Software ECU Remapping Software โ Full Version (Includes 1 User Licence)
The most powerful ECU tuning software on the market. Trusted by tuning professionals worldwide.
EVC WinOLS 5 Software is the go-to software for professional ECU remapping and calibration. Specifically developed to modify the memory contents of engine control units (ECUs), WinOLS offers precision editing, advanced map control, and a complete project management environment.
From identifying and editing map data to storing customer details and version tracking, WinOLS 5 delivers a fast, accurate, and flexible workflow for serious tuners.
๐ง Key Features:
- Powerful ECU editing tools โ Search, view and modify map structures with ease
- Professional project management โ Store customer data, car details, and image files within each project
- Version control โ Save and comment on up to 200 modified versions of a single original file
- Organised file structure โ Filter and sort your tuning projects for fast access and re-use
- 1 User Licence included โ Full version of WinOLS 5 ready for installation
๐งโ๐ซ Optional Add-on: WinOLS Training Courses โ Online & In-Class
To help you get the most out of your software, we offer a complete range of WinOLS 5 training courses, suitable for all levels:
- Online WinOLS Training at remap101.co.uk โ Learn ECU remapping from anywhere in the world, at your own pace. Courses cover map detection, editing, strategy development, and practical tuning skills. Test and Certification available on course completion
- Classroom Training at VIEZU Technical Academy โ Attend in-person WinOLS training in the UK with expert instruction andย hands-on exercises.ย Certification on successful completion course completion.
All training is delivered by experienced tuners and calibration engineers using real-world tuning projects and industry best practices.
๐๏ธ Optional Add-Ons & Support
- Map Packs & Super Map Packs โ Accelerate your remap development with ready-made, structured tuning data
- File Writing Support โ Get expert assistance writing and reviewing your remaps
- Ongoing Technical Help โ Training support and guidance available for advanced topics and troubleshooting
- Register on – viezu-files.com for more details on our services to the tuning industry
๐ก Why Choose WinOLS 5?
Whether youโre running a tuning workshop, developing high-performance files, or building a professional remapping business, WinOLS 5 gives you complete control over your ECU editing. With expert training and support from the VIEZU Technical Academy, youโll quickly gain the skills and confidence to tune like a pro.
๐ Need Advice or Help Getting Started?
Get in touch with our team today to discuss your WinOLS 5 software, training course options, or support packages. Weโre here to help you take your tuning to the next level.

