If you really need this DWF creator and want know how to handle it easily, you can follow the below instructions to do the conversion step by step.

Preparation: Free download the DWF creator, install and run it on your computer. As follow:

Step 1. Add Files.
Click the or button at the right top to add the AutoCAD files you want to convert to DWF formats. You can click the the "Remove" you don't want to convert or use the "Remove All" to delete all the added files.

Step 2. Save DWF to the same folder as the original DWg files
Check this option if need, then you can output all the DWF files in the same folder with your original AutoCAD files.

Step 3. Select a folder for output Dwf files
You can click the "Browse" button to select the destination for your converted files. Or directly input the output path.

Step 4. Conversion
After all the above settings, you can click the "Convert Now" button at the bottom to begin to make DWF files.
Note:  You can click the "Settings" button at the bottom to set the corresponding parameters if need.

Advanced Settings: 

When you click the "" button at the bottom to open the below window.



 Here you can set a lot of parameters:

1. Background: Black or White.
2. Output Format: ASCⅡ, binary, compressed binary.
3. Output Version: 4.2, 5.5, 6.0.
4. Layout Type: Model Space, Paper Space, Current Space, Output by Layout Name, All Space.
5. You can also define the SHX font for the converted files.