cara idm integrated dng chrome:
1. buka extention di chrome
2. cari file IDMGCExt.crx atau IDMGCExt di folder hasil instalasi IDM tsb
3. drop and drag file tersebut ke halaman extension chrome
4. enable IDM Integration module
5. klik details
6. on kan Allow in incognito
cara idm integrated dng firefox:
1. buka add ons manager firefox
2. klik extentions
3. cek versi firefoxnya
4. klik gambar gerigi sebelah kanan
5. pilih install add-ons from file
6. pilih idmmzcc3.xpi atau idmmzcc2.xpi atau idmmzcc.xpi dari C:\Program Files (x86)\Internet Download Manager\
7. klik install
8. idmmzcc3.xpi utk FireFox 53 ke atas
9. idmmzcc2.xpi utk firefox from version 27 to version 52 inclusively
10. idmmzcc.xpi utk firefox FireFox versions from 1.5 to 26