Open the download tool to unzip and run the file resettrialidm.exe. Internet download manager est l'un des meilleurs gestionnaires de téléchargement sur windows. For idm after a lot of trials, tests i came to know this trick which. Step.4 open the trial reset tab then click reset the idm trial now button. Unlike other download managers, idm has the capability to pause, resume and schedule downloads. I personally do not think anybody would not want to speed up their various downloads up to 5 times earlier.