Search on YouTube. There is a tutorial about, how to get a 300GB transfer in multcloud.

    3 months later

    XDJ thanks brother.But one doubt can we transfer file from the mega account on which tampermonkey script method is done.THANK U AGAIN!!!!!

        NamanJaiswal232 Yes you can import (transfer) unlimited size data from one mega ac to another mega ac using the tampermonkey script.

            NamanJaiswal232 Tampermonkey script would work only for transferring data from mega to mega accounts

              2 years later

              You can use RiceDrive, which can assist you in moving files from one cloud storage service to another without downloading and re-uploading them. Here is a video tutorial that can quickly assist you in migrating files from Mega to Dropbox.

              5 days later

              You can use rclone and google colab to transfer files from whatever source to dropbox