A certain number of applications have been recommended, but they are not always the same for everyone, since the variety is what many users like. The utilities make certain are worth us for a certain timebut those known as useful will be worth us forever.
We show you the best free useful apps for android, which despite being a few, are going to give us a lot on our phone once you install them. You may like each of them more or less, but surely you have your own conclusions about each of them.
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Stack: PDF Scanner + Document Organizer
This scanner launched by Google allows you to go from any paper to image and display the same as if it were physically scanned. Stack is a project that has been available in the Play Store for some time, but surely many are unaware of it because it has not been promoted too much.
The good thing about it is that it goes beyond being an ordinary scanner, the application also adds an automatic name to the file and stores it automatically. Stack is an interesting tool that will get you out of trouble if what you want is, for example, to save a purchase receipt digitally.
Telegram

This instant messaging app is required on the phone like WhatsApp, since it puts you in contact with the people you have in contacts and outside of them. Telegram goes beyond being a simple app, it lets you edit photos, save notes and provides unlimited cloud storage.
Telegram has become an essential tool, adding some features that allow it to stay ahead of its biggest competitors. Telegram has evolved in a remarkable way in recent yearsadding video calls, high-quality voice calls and much more.
Shazam

It is an app that recognizes any theme just by bringing the phone closer and the active tool, for this you will need a few seconds. It is one of the useful applications, especially if you are a great lover of radio music, which does not usually say what song is playing at that moment.
The technology it uses has made it one of the most downloaded utilities in recent times, with more than 500 million downloads behind it. Shazam is highly rated, almost getting five stars (4.8) and its developer has been constantly updating it.
Google Chrome

It is one of the most important browsers for Android, in addition to being the most used by the large android community. Google Chrome is an application that consumes little, allows you to open multiple windows and is safe from any threat, as well as allowing private browsing (incognito mode).
Since its launch in 2012, Chrome has been evolving thanks to its integrated engine, putting it on a par with the one launched on desktop platforms. The good thing is that you will be able to load your profile, giving the option to be able to open your email quickly, click on it. It comes pre-installed on Android.
ES File Manager | file explorer

The application has been evolving by leaps and bounds, being one of the best file explorers, also competes with Google Files. It gives the possibility to find files quickly if you open the application and start filtering the results, for this reason it is seriously recommended.
Thanks to this app you have immediate access to system files, since otherwise you have to go folder by folder. It allows you to see the files and protect them if you want, but not only that, it also allows you to see the settings of all of them, their weight and much more.

It is an app with which you can find out everything at the moment, it will also let you contribute your own tweets, which will be important depending on the RTs and likes you have. The application is one of the best, this microblogging network has certainly been improving thanks to the feedback sent.
Twitter needs an account to enjoy everything, including reading messages from other accounts, which if they don’t follow you, you won’t be able to see. This network usually has messages every second and it is valid for what we want, to find out everything to the second and through the account.
BlueMail

Email manager that if you know how to use it you will manage your accounts quickly, all this on a clear interface. You can manage two email accounts through it, the idea is that growth will be progressive throughout life, which is short at the moment.
BlueMail has everything you need to receive and send emails, filter spam, separate emails and many other things within the application. It is one of the free useful applications that deserve an outstanding. Right now it reaches 10 million downloads.
Android Auto

Through it you are going to manage many things, launching the applications you want with the phone placed in the vehicle support. Android Auto allows us to open the Google Maps browserlisten to music with Spotify, send a message with WhatsApp and many other utilities.
If you usually travel, it is the best company to have everything at hand and without having to write on your screen, all by dictating with your voice. If you do not usually make very long journeys, it is also of interest, it is recommended for any user. Android Auto has been improving its interface, it also lets go adding applications.
Subway Surfers

It is one of the best titles of all time, surpassing others that have been its competition throughout these years. This endless runner will put you in the shoes of several young boys who drive a skateboard and will go through their adventures on top of the train cars.
Very funny, it is also very long and will surely win you over quickly, as long as you get into their shoes. Subway Surfers is already one of the most downloaded apps on Android, far surpassing many other video games of this system. If you haven’t played it, recommended.