Add all free packages

THIS GUIDE IS OUTDATED. USE THIS: https://steamdb.info/freepackages/
I rescently discovered new method to add all free steam packages. This method work but you can add only about 50 packages (Games, DLCs, videos, demos...) every 1 hour because of steam restriction.
What you need for this?
Web Browser( I used Google Chrome because this may not work on other browsers.)
Steam Client Installed

How to do this?
Go to this page: SteamDB and LOGIN(important)
Wait for page to load and click (F12) or (right-click then Inspect) or (Ctrl-Shift-I)
Developer console will appear. Click on console tab and paste the code from bellow

var apps = document.getElementsByClassName("app");
var applications = [];
var demos = [];
var dlcs = [];
var games = [];
var tools = [];
var videos = [];

for (var i = 0; i < apps.length; i++) {
    if (!apps[i].className.includes("owned")) {
        if (apps[i].children[1].innerText == "Application") {
            applications.push(apps[i].getAttribute("data-appid"));
        }
        if (apps[i].children[1].innerText == "Demo") {
            demos.push(apps[i].getAttribute("data-appid"));
        }
        if (apps[i].children[1].innerText == "DLC") {
            dlcs.push(apps[i].getAttribute("data-appid"));
        }
        if (apps[i].children[1].innerText == "Tool") {
            tools.push(apps[i].getAttribute("data-appid"));
        }
        if (apps[i].children[1].innerText == "Video") {
            videos.push(apps[i].getAttribute("data-appid"));
        }
        if (apps[i].children[1].innerText == "Game") {
            games.push(apps[i].getAttribute("data-appid"));
        }
    }
    if (i == (apps.length - 1)) {
        console.log("Application");
        print(applications);
        console.log("Demo");
        print(demos);
        console.log("DLC");
        print(dlcs);
        console.log("Tool");
        print(tools);
        console.log("Video");
        print(videos);
        console.log("Game");
        print(games);
    }
}

function print(array) {
    if (array.length == 0) {
        console.log("Nothing");
        return;
    }
    var s = "app_license_request ";
    for (var i = 1; i <= array.length; i++) {
        s += array[i - 1] + " ";
        if (i % 25 == 0) {
            console.log(s);
            s = "app_license_request ";
        } else if (i == array.length) {
            console.log(s);
        }
    }
};

Here is the picture:
Copy one of app_license_request and the go to steam://open/console
Steam console will open. Paste one of app_licence_request in Steam Console and click enter:
Here's the picture:
You can see games that you have added on this page Steam Licences or by clicking on your username>Account Details>View licenses and product key activations.

This is not method that I created, I found it on this page SteamDB
Thanks to Max-Paguer for code.
View this guide on Steam: Steam Guide

FAQ:
Q:Where you found this?
A:HereSteamDB

Q:Can i bee banned for using this?
A:You can't, this is Steam Built in feature.

Q:What's the point of this
A:I don't know, this is for these who want many games on their account.

If you have any more question ask in comment.
Royalgamer made automatic script: Script

View attached image.

View attached image.