Utilities or PowerShell scripts

We would like to have a quote about creating the following utilities (or PowerShell scripts).
Please read the attached pdf for more project details before sending a bid.

PRICE NEGOTIATIONS ARE NOT ACCEPTED. The pdf is there for you to download and read in order to make your FINAL BID!!!!

The developer must submit the utilities to us prior to payment. If they work as expected, we will release the payment.

The developer is allowed to provide a price for each utility separately and get paid for each utility separately as he/she develops the project.

The utilities to be developed are:
Utility (or PowerShell script) that is able to get the titles of all windows or tabs (even any browser's tabs) that are currently open (focused or non-focused) on a Windows PC.

Utility (or PowerShell script) that is able to get the source code of a web page displayed in a window or tab with a specific title.

Utility (or PowerShell script) that can get the full path of the file currently playing on Windows Media Player and echo it back.

Utility (or PowerShell script) that can get the full path of the file currently playing on VLC and echo it back.

Utility (or PowerShell script) that can get the full path of the file currently playing on Winamp and echo it back.

Utility (or PowerShell script) that can record the audio output of the computer for a predetermined period of time and in a predetermined file format

Utility (or PowerShell script) that can scan a recording and get the sound level (amplitude, dB) every XX milliseconds.

Thank you