5 Best Android PDF Signers (Top Picks)

Are you looking for an easy way to sign PDFs through the comfort of your smartphone? An Android PDF signer tool is just what you need!

With the rise in remote work, there are times when you need to sign business contracts or personal agreements on the go. An Android app for signing PDF documents lets you sign and share these files wherever you are!

Therefore, we have picked the best Android apps for signing PDFs. This guide will discuss their key features, pros, and cons to help you find the perfect tool for your needs.

Let’s get started!

Part 1. 5 Best Android Apps for Signing PDF Documents

With an Android PDF signer, you’re no longer tied to a computer to authenticate critical legal documents. This section will review the best apps for signing PDFs on Android.

Let’s explore them one by one!

1.    UPDF for Android - No 1. Android App to Sign PDF

Do you want a versatile solution to signing PDFs on your smartphone? UPDF for Android is the perfect solution! Whether it’s a government form or a personal agreement, you can sign it with a few taps. You can download UPDF for Android via the below button or go to Google Play Store and test its all features on your own.

You can add handwritten or image-based signatures or draw them using the pencil tool. Moreover, it lets you scan signatures from paper documents and add them neatly to your PDFs. The best part is that your created signatures are saved and ready for use whenever needed!

UPDF also offers cloud storage. So you can upload and access your signatures on any other device. This makes it easy to reuse them on different documents. Plus, you can fill out your fillable forms directly in the app!

And in case that you are looking for tool to help you send the contract and collect signature from different persons for your business, UPDF launches UPDF Sign which allows you to send, sign and track the documents. It smoothes your document signing process. You can visit UPDF Sign via the button below to test the tool as it offers 3 signature requirets for free. However, it does not support sending the document for signature on Android, so you need to initiate the document on the computer, then, if you are the recipient and receive the sign request, you can sign directly on Android device.

Here are the lowdowns of using UPDF for Android.

Other Key Features:

1. You can add various types of stamps to indicate the document’s status.
2. It lets you edit existing text and images and add new ones as needed.
3. You can annotate your PDFs with highlights, shapes, notes, and more.
4. It lets you create a new PDF and add your desired elements to it.
5. You can summarize, translate, and explain PDFs with a powerful AI assistant.

And there is much to explore! Watch the video below or read this UPDF review to learn all you can do with it.

 Or try it yourself by clicking the below button! You can Buy UPDF at an affordable price after testing if you like it.

Now, let’s explore another Android app for signing PDF documents!

2.    Adobe Acrobat for Android

Adobe Acrobat Reader offers a simple solution for signing PDFs on Android. It lets you add both handwritten and image-based signatures. And if you have your signatures on a physical document, Acrobat enables you to capture it with your camera and add it to the PDF. You can also request and track signatures with the Adobe Acrobat Sign app.

Let’s look at the pros and cons of this Android PDF signer!

Other Key Features:

1. You can edit your PDF text and images and add comments, highlights, etc.
2. It lets you recognize text from scanned documents.
3. You can crop, organize, compress, and combine PDFs.
4. An AI tool to summarize, extract, and explain PDFs.

Let’s move forward to the next best app to sign PDFs on Android!

3.    Foxit for Android

If you need a more dedicated solution to sign PDFs on Android, Foxit can be your go-to. The eSign tool lets you draw, type, upload images, and scan signatures to authenticate your legal documents.

Moreover, you can create multiple signatures and save them for use in other documents whenever necessary. You can also invite other people to sign and track whether they have completed signing or not.

Here are the positives and negatives of the Foxit Android PDF signer.

Other Key Features:

1. You can sum up, translate, define, and chat with PDFs using an AI tool.
2. It lets you convert scanned text and handwritten notes into a PDF.
3. You can scan and convert your paper documents to PDFs.
4. You can fill out and save your PDF forms.

Next up, we have another great app to explore!

4.    Signeasy for Android

As the name implies, Signeasy offers an effortless way to sign documents on the go! You can add handwritten, typed, or image signatures in a few steps. Moreover, you can customize the signatures’ color and size based on your requirements.

With Signeasy, you can sign the document, gather in-person signatures, or request remote signatures from others.

Here’s what this Android PDF signer offers!

Other Key Features:

1. It lets you add new text and images to PDF documents.
2. You can add initials along with your signatures.
3. It lets you fill static PDF forms with its Checkbox tool.
4. You can import/save PDFs to cloud storage like Google Drive, Dropbox, etc.

Now, let’s turn our attention to the next app!

5.    DocSign for Android

If you’re looking for a free Android app to sign PDFs with no extra flair, DocSign can do the job for you! The app lets you create and save multiple signatures, which you can add to any opened PDF.

It also gives you the option to add text-based or handwritten signatures. Moreover, you can import a saved signature from your gallery or capture one using your phone’s camera.

Here are the benefits and drawbacks of using DocSign.

Other Key Features:

1. It lets you edit PDFs by adding new text boxes and images.
2. You can snap new pictures and add them to your PDF directly.

That’s all about the best Android PDF signers! Now, let’s help you pick the right one for your needs.

Part 2. Which is The Best App to Sign PDF on Android?

We’ve already mentioned that UPDF offers Android's best PDF signing solution. But why is it so? Let’s clarify it with a detailed comparison of all the five tools.

Software	UPDF for Android	Adobe Acrobat for Android	Foxit for Android	DocSign for Android	Signeasy for Android
Price	$39.99/Yr $69.99/Perpetual	Pro: $239.88/Year Standard: $155.88/Year	Editor: $129.99/Year Editor+: 159.99/Year	Free with ads	Essential: $99.99/year Pro: $179.99/year
Sign PDF by Adding Image signature	Yes	Yes	Yes	Yes	Yes
Sign the PDF by Adding a Handwritten	Yes	Yes	Yes	Yes	Yes
Sign the PDF by Scanning	Yes	Yes	Yes	No	No
Sign PDF by Pencil	Yes	Yes	Yes	No	Yes
Sync Signatures Across Devices	Yes	Yes	Yes	No	No
AI Features	Yes	Limited	Yes	No	No
Edit PDF	Yes	Yes	Yes	No	Cannot edit existing content
Annotate PDF	Yes	Yes	Yes	No	No
Stickers	Yes	No	No	No	No
Organize PDF	Yes	Yes	Yes	No	No
Compress PDF	Yes	Yes	Yes	No	No

UPDF wins against the other tools in various aspects. Not only does it offer powerful signing options, but it also brings professional PDF tools to your workflow. Moreover, it’s cheap, helping you manage documents without spending beyond your budget.

Final Words

There you have it! The best Android PDF signer apps to hand-sign a PDF or secure it with a digital signature. There are various options to choose from. But for an all-around solution for signing and handling documents, try UPDF. It offers easy ways to sign PDFs on your smartphone. Moreover, you can sync signatures across devices for easy access.

So, give it a go! Download it for a seamless way to authenticate your PDF documents and more.