How to sign digital documents on your Xiaomi, Redmi or POCO without the need for a printer

Today we will discuss how to sign digital documents easily.

How?To digitally sign a document you don’t need a Windows / Mac PC or have to go around printing the document, signing it, scanning it and uploading it again. You will be happy to know that you can sign them without needing anything other than your mobile. If you need to stamp your signature quickly and easily in, for example, a document in PDF format, here you will learn how to digitally sign from any Xiaomi, POCO or Redmi.

In addition, this tutorial will also serve you for Xiaomi tablets. With the arrival of the new Xiaomi Pad 5 – its many tools to work remotely thanks to MIUI for PC – you will not miss a computer.

Sign in digital documents
Sign digital documents


SignEasy is compatible with iOS and Android and, although it is a paid service, the first rounds run on its own (during the first week). Once we download and install the app, we can create a self-signature – to later embed it in any document – create a signature instantly or sign remotely through digital services.

That is, with this application you can send a doc for someone else to sign, which is ideal when you need to quickly draw up a lease or loan agreement. The app works with different formats such as Word, Excel, Pages, TXT or PDF and is compatible with images in JPG, PNG or TiFF format.Finally, we can save and synchronize all our documents from SignEasy with services such as Dropbox, OneDrive, Box or Evernote, and then download them already signed. SSL encryption takes care of security.



One of the most popular in the world, DocuSign is very intuitive and has the same settings as the previous application. It supports common formats like PDF, Word, or Excel, image formats like JPEG or PNG, and cloud storage through services like Google Drive, Evernote, and Salesforce.DocuSign is available on Android and iOS , allows digital signature in more than 100 applications and saves signatures within the app itself, to simplify the entire process of signing and filling out legal documents.

Download: DocuSign


Simple and legal signature”, reads the subtitle of this app. And it delivers what it promises. Without the need to resort to third-party tools, the application offers the option of writing by hand or using a digital pencil such as the Xiaomi Smart Pen.Affiliated with the eIDAS directive and protected by a password, each signature will be saved in your digital wallet. The app also ” collects biometric data on each line (pressure, speed ) ” in order to guarantee the authenticity of our signature, in order to protect our identity.

Download: SIGNply

Adobe Fill & Sign

Many digital signatures require access to an encrypted gateway, install a security add-on, link personal data and Fill & Sign stands out for being compatible with most services. “The official one”, as some users accustomed to working with the Adobe ecosystem will say. This Adobe tool is completely free and allows you to fill out forms, sign them, save them and send them,so simple and functional.

Download: Adobe Fill and Sign


Great alternative that also uses cryptography to encrypt our personal data, which requires two-step authentication and is as simple and fast as the others. Of course, it is endorsed as an Electronic Certificate Provider (PSrE) , so the official documents signed with this app will have legal validity.


Dotted sign

Full of options, in DottedSign we can accumulate dozens of signatures completely free and even create profiles for different users within the same account.The app incorporates functions to copy and paste personalized messages, create automatic reminders to avoid cancellations and share or import the signed documents in many cloud services such as OneDrive, Kdan Cloud, Google Drive and Dropbox. Security is guaranteed through TLS / SSL, AES-256 and RSA-2048 certificates and OTP verification ensures that every digital certificate issued on the fly cannot be reused.

Download: Dotted Sign


And we say goodbye with another of the best rated options on Google Play. SignNow can be downloaded on any Android terminal from version 5.0 – that is, on any Xiaomi, POCO or Redmi equipped with MIUI 6onwards. SignNow also allows you to create bots for notifications, import to different cloud services, create an archive of documents already signed, and even upload logos / images for printing corporate signatures . A very complete alternative and also free.


Scan documents to have them in your Xiaomi

By the way, if you need to scan any type of text, first you must scan the document in question using your mobile camera. As we have already explained on other occasions, you just have to open your camera app and follow the path More> Documents.

As simple as that. Once inside this menu you can edit the scanned photo to improve its readability and contrast. To do this you will have to make a clipping of the document and the AI ​​will take care of the rest. And once scanned, you can sign it like any other digital document.

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