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WikiTuning software: map and hex editorsHistory

Tuning software: map and hex editors

Revision 4

by llandowtuninguk@gmail.com
Link each editor to its new wiki listing and retain workflow guidance

This is a historical revision. Read the current page or return to its history.

Page organisation in this revision
Page type
Technical article
Subject
Tuning Software
Parent
Section level
Applies to
No ECU-specific applicability
Tool groups
Flashing and tuning tools
Manufacturers
None

ECU tuning software includes map and hex editors used to inspect and change the binary calibration files read from an engine or transmission control unit. This directory groups examples by how they are accessed. The listed products differ in supported files, definitions, features and licensing; inclusion is not a claim that every function works on every ECU.

Map editing and hex editing

A hex view presents the underlying file data as bytes. A map editor interprets selected data as parameters, tables or graphs using addresses, data types, scaling and other definitions. Many tuning editors combine both approaches, but a map view is not itself a raw hex editor. Definitions must match the exact file and software version; an automatically detected map or label still needs to be checked. See the TunerPro listing for more about binary files and definitions.

Editing a file and communicating with a vehicle are separate steps. A compatible programming tool is generally needed to read and write the ECU. Check checksum handling for the particular file and programming tool; do not assume that an editor or flasher will always correct it. Keep an original backup and verify changes. The ECM Titanium and LTEditor listings describe their respective workflows.

Desktop and installed software

  • WinOLS — EVC electronic. Windows ECU file editor with map search, project versions, graphical and raw-data views, plus optional plug-ins.
  • ECM Titanium — Alientech. PC editor launched from a USB key, using Driver definitions and table, 2D, 3D and HEX views.
  • MAP3D CLOUD — Flashtec. Installed map editor with table, 2D, 3D and hexadecimal views, map search and cloud functions.
  • TunerPro — TunerPro. Windows calibration editor using XDF definitions, with table, graph and hexadecimal views; RT adds compatible real-time functions.
  • BitEdit — BitSoftware. Modular ECU calibration editor with map packs, project versions, difference viewing and hex editing.
  • Swiftec — Swiftec Lda. Installed map and HEX editor with online databases and automated modules. Its licence requires an internet connection.

Browser-based software

  • StageX — Magicmotorsport. Browser-based editor with cloud projects, map packs and HEX, 2D and 3D editing; features and charges vary by plan.
  • LTEditor — Llandow Tuning. Free browser editor with project versions, imported or custom definitions, supported map discovery and a full hex editor.
  • MapBin — MapBin. Browser-based ECU editor advertising supported ECU recognition, map editing and a raw hex editor.

Choosing an editor

Check the exact ECU and software version, file format and map-definition availability before choosing. Compare whether the required functions need an internet connection, account, licence, credits, dongle or additional modules. Check how original files and project data are stored, especially for cloud services. Confirm checksum and read/write responsibilities separately for the intended workflow.

Product details and availability can change. Each listing includes source references and notes on definitions, checksums and access. Check current coverage and terms for the intended file.