This method will work whit any similar website to adff.ly 

Requirement:

Notepad

Ability to upload files

Winrar

Method

Open Notepad and type this code:

For example: 

Save the file as start.bat

New start.bat file will be created.

Now the most important part of this trick comes, find a 

torrent/software/game/ebook which you think most people will download 

instantly like any new game, latest antivirus with license, latest 

softwares, premium accounts, ebooks etc. 

Now bind the start.bat file to that torrent (see tutorial bellow).

Highlight both files you want to bind and add to archive.

In this case start.bat and PDF file.

Change the name and select "Create SFX archive".

Go to the "Advanced" tab at the top and click on "SFX options"

In the "Setup" tab (Or General Tab) type in the name of the file you want to run after the extraction.

Go to the "Modes" tab and select "Hide all"

Go to the "Text and icon" tab and change the icon to something other than the WinRAR icon

Click "OK" on the advanced window and "OK" in the main window and it will create the file.

Now when the user double clicks on it, it extracts torrent file and 

automatically runs support.bat which will give you one click. more users

download and runs the file, more clicks you will receive. Please note 

that torrents are not important, if you want to bind any other type of 

files you can, it depends upon you which file you select.

This can be used in a variety of ways, you can experiment with the options to get different results.