Download of Flasher STM8 1.40 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This PC software works fine with 32-bit versions of Windows XP/7/8/10/11.
The program is included in System Utilities. The following version: 1.3 is the most frequently downloaded one by the program users. The actual developer of the free software is SEGGER Microcontroller Systeme GmbH. The default filenames for the program's installer are Flasher.exe or FlasherSTM8.exe etc.
From the developer:
Flasher STM8 Software is a stand-alone flash programming software for microcontrollers. It allows you to program your flash EEPROM devices via the SWIM connector on your target system. The program works with any STM8 system and supports the programming of internal flash of STM8 microcontrollers. It allows you to erase, fill, program, blank check, upload flash content, and view memory of your flash devices.
You may want to check out more software, such as Flash Banner Creator, Flash Saver Maker or FlashShare Flash Optimizer, which might be related to Flasher STM8.