I know there is a MASSIVE amount of digging going on right now, and i wanted to post a thread that others could share the methods and tools they are using to archive information. I don't have much to offer, other than what is mainly obvious:

Archive.is

Webpage archive tool, You can take a snapshot of the page, then download it or share

https://archive.is/

JDownloader

Install on your PC, extract video and audio from a webpage

https://jdownloader.org/download/index

Instructions are a bit confusing at first, but the basics are:

• Open the webpage (make sure its the last one you selected)
• Click on the LinkGrabber tab below the toolbar options
• Click on Add New Links at the bottom left
• Select the file from the page you want to download after the page has been analyzed

Print as PDF

Also known as "the hard way", but you can download an entire page with no tools. Sometimes the images get omitted, but it does work.

On PC:

• Right click anywhere in the web page
• Select "Print" (or CTRL+P if the option isn't available)
• In the printer options, select "Microsoft Print to PDF". There may be another selection here but this is default for Windows OS.

On Android:

This option heavily varies depending on your Android OS version, but usually:

• Three vertical dots in top right
• Select "Share", then "Print"
• "Save as PDF", should be an option to select

From u/Stickybit: yt-dip - Command line Downloader

https://github.com/yt-dlp/yt-dlp

yt-dlp is a feature-rich command-line audio/video downloader with support for thousands of sites. The project is a fork of youtube-dl based on the now inactive youtube-dlc

From u/The_Watcher: Voidtools - Everything - File Indexing

https://www.voidtools.com/

if you are a Windows user there is a program called, modestly: Everything. It indexes all your files and will find them in an instant which is a huge improvement over the Windows search function. Now it hardly matters where I put a file as long as the name makes sense. Include keywords in the filename.

REMEMBER, NAME YOUR FILES AND DO APPROPRIATE FILE ORGANIZATION! Digging just to save a bunch of files you can't reference quickly makes this a much more tedious process later. At minimal, rename your file and follow the format (subject)_(date) at least, and place all related content in a new folder with appropriate labels. The_Watcher has offered a great alternative to windows search and i am looking into it now.

PLEASE, post other tools you use here! I could be a bit more efficient myself. I'll add them here as they get posted.