IMSProg is a free software for CH341A based chip programmers with graphical interface. With IMSProg you can read, verify, program, erase i2C, SPI, SPI NOR, MicroWire EEPROM chips using the CH341A programmer device.
IMSProg is a collection of tools:
IMSProg - the chip programmer (it's the main part).
IMSProg_editor - chip database editor.
IMSProg_database_update - script to update chip database using external web-server.