It seems like you have provided a key-value pair where the key is 'HitPaw Video Converter 3.1.3.5 instal the new version for mac' and the text contains information about HitPaw Video Converter software.

I've extracted some important points from the text:

* The software, HitPaw Video Converter, allows users to download online videos, movies, music, etc.

* It also enables converting video/audio/subtitles from 10000+ popular websites to MP4/WebM/MP3/WAV in high quality.

* The software is available for both Windows and MAC operating systems.

* There are new versions of the software available for download, including HitPaw Video Converter 3.2.1.4 Multilingual Portable.

If you're looking to install a new version of HitPaw Video Converter on your Mac, I can provide you with some general steps:

1. Check if you have enough space on your computer to install the software.

2. Ensure that your Mac meets the system requirements for running HitPaw Video Converter (usually available in the software's documentation).

3. Download the new version of HitPaw Video Converter from a reliable source, such as the official website or a trusted software repository.

4. Follow the installation instructions provided with the downloaded file to install the software on your Mac.

Please note that you may need to uninstall any existing versions of HitPaw Video Converter before installing a new one. Additionally, ensure that you have backed up any important files and data before proceeding with the installation.

If you have any further questions or concerns regarding the installation process, feel free to ask!