Selenium IDE >>> KATALON recorder


before i used SELENIUM IDE ( i 'm not a developper). But now with the new firefox , i can’t used my old files in HTML.

So i would like change my soft with a better and more happy :slight_smile: .

So i dl katalon RECORDER and i try to open my Html FILES but its doesnt work.

i have for example

[error] Invalid argument

i have no knowleadge in dev can you help me ?


Hello i manage to open your files in Katalon recorder but in chrome regards


In addition to importing Selenium/TestNG/JUnit projects into Katalon Studio, from version 7.5.10 onwards, you can also import a Selenium IDE project for execution with Katalon Studio.

Download 7.5.10 here.


  • Katalon Studio version 7.5.10 onwards
  • An active Katalon Studio Enterprise license