Yes. Memtool is provided at no cost for on‑chip flash programming, and it can be used freely even in development and low‑volume production environments. However, Infineon recommends not using the free Memtool for high‑volume production – commercial programming tools with better support and automation are available for that purpose.
Because Infineon restructures its site frequently, here is the most reliable URL pattern as of early 2026:
Allows users to open Intel-Hex files and write their contents to the target memory.
➡️
Download the .exe or .zip installer package matching your Windows OS architecture. System Requirements
Which (e.g., miniWiggler, onboard DAP) are you using to connect?
Read and accept the Infineon software license agreement. infineon memtool download link
To summarize:
: Verify that your miniWiggler is plugged into a USB 3.0 port and the green LED is active. Update your DAS drivers via the Infineon Launcher.
Infineon requires users to register for a free account to download software. Because Infineon restructures its site frequently, here is
Infineon Memtool is an essential, free tool for anyone working with Infineon microcontrollers, from legacy XC800 devices to modern AURIX™ TC3xx multi‑core chips. It is not a full IDE – it is a dedicated flash programmer that does one job and does it well.
Infineon no longer supports old versions by default. If you require an old version for specific hardware, you can request it through the Infineon Development Center, but the official support will likely direct you to use the latest version. Specific versions, like Memtool 4.7, can sometimes be found on third-party websites, but use them with caution.
Infineon MemTool is a free software utility designed for on-chip flash programming, supporting the complete range of Infineon MCU devices, including AURIX™, TriCore™, and XMC™ series. Infineon Developer Community Official Download Information The primary way to access the software is through the Infineon Developer Community and the official Infineon Tools Main Resource Page Read and accept the Infineon software license agreement
You will likely be prompted to log in or create a free myInfineon account. This is a standard requirement for accessing Infineon’s professional development tools. Why Use Infineon MemTool?
Memtool is a low-level flash programming tool for Infineon microcontrollers (XC800, XC166, XC2000, XMC4000, TriCore™, AURIX™).