How to Sign a PDF on Android

Why Sign a PDF on Android?

Signing PDF documents has become a common practice in today’s digital world. Whether you are a business professional, a student, or just someone who needs to sign important paperwork, having the ability to sign PDFs on your Android device offers a convenient and efficient solution. Here are some compelling reasons why signing PDFs on Android is essential:

Convenience: With the rapid advancement of technology, carrying around physical paperwork is no longer necessary. By signing PDFs on your Android device, you can easily access, sign, and send important documents from anywhere with an internet connection.
Time-saving: By signing PDFs on your Android device, you eliminate the need for printing, signing manually, scanning, and sending them back digitally. This streamlined process saves valuable time, allowing you to focus on other tasks.
Professionalism: Signing a PDF using your Android device helps to maintain a professional image. It adds a layer of authenticity and legitimacy to your documents, making them more presentable and official.
Legal validity: Many countries and jurisdictions now recognize digitally signed PDF documents as legally binding. By signing PDFs on your Android device using trusted apps, you can ensure that your signatures are legally compliant.
Security: Android apps that facilitate PDF signing often provide encryption and security features that protect your documents from unauthorized access. This ensures the confidentiality and integrity of your signed PDFs.
Environmental friendliness: By embracing digital signatures on Android, you contribute to a greener environment. Reducing paper wastage and minimizing carbon footprint are important steps towards sustainability.

Given these advantages, it is clear why signing PDFs on your Android device is a valuable skill. Whether for personal or professional purposes, having the ability to sign documents on the go provides convenience, efficiency, and peace of mind.

Method 1: Using Adobe Acrobat Reader

Adobe Acrobat Reader is a widely used and trusted PDF reader app that also offers the capability to sign PDF documents on Android devices. Here’s how you can sign a PDF using Adobe Acrobat Reader:

First, download and install the Adobe Acrobat Reader app from the Google Play Store if you haven’t already done so.
Open the Adobe Acrobat Reader app and navigate to the PDF document you wish to sign. You can either access the PDF from your device’s storage or open it from an email attachment.
Once the PDF is open, tap on the three-dot menu icon at the top right corner of the screen. From the dropdown menu, select the “Fill & Sign” option.
You will now see various tools at the bottom of the screen, such as text, signature, and initials. Tap on the “Signature” tool.
If you already have a saved signature, select it from the list. Alternatively, you can tap on the “+” icon to create a new signature. Follow the on-screen instructions to draw or type your signature.
After selecting or creating your signature, place it in the desired location on the document by tapping on the specific area.
You can resize or rotate the signature by using the handles that appear around it. You can also delete it and start over if needed.
Once you are satisfied with the placement of your signature, tap on the “Done” button at the top right corner of the screen.
You will be prompted to save the signed document. Choose a location on your device to save the signed PDF.
Finally, you can share the signed document via email or other messaging apps, or you can upload it to cloud storage for easy access and sharing.

By following these steps, you can sign PDF documents on your Android device using Adobe Acrobat Reader. The app offers a user-friendly interface and a variety of features to make the signing process smooth and efficient.

Method 2: Using PDFelement

PDFelement is a powerful PDF editor and signer that provides an intuitive interface and comprehensive tools for signing PDF documents on Android. Here’s how you can sign a PDF using PDFelement:

Install the PDFelement app on your Android device from the Google Play Store if you haven’t already done so.
Open the PDFelement app and select the PDF document you wish to sign. You can browse your device’s storage or access files from cloud storage services such as Dropbox or Google Drive.
Once the PDF is open, tap on the pen icon or the “Sign” button located at the lower right corner of the screen.
If you already have a saved signature, select it from the list. Alternatively, you can tap on the “+” icon to create a new signature. Follow the on-screen instructions to draw or type your signature.
After selecting or creating your signature, place it in the desired location on the document by tapping on the specific area.
You can resize or rotate the signature by using the handles that appear around it, ensuring it fits perfectly on the page.
PDFelement also allows you to add additional text, such as your name, date, or any other information required.
Once you are satisfied with the placement of your signature and any other additions, tap on the “Save” or “Done” button.
The app will automatically save the signed document, and you can choose to share it through email, messaging apps, or save it to cloud storage for easy access.

PDFelement offers a straightforward and efficient method for signing PDF documents on Android. With its robust features and user-friendly interface, you can easily add your signature to important documents and maintain a professional appearance.

Method 3: Using SignNow

SignNow is a reliable and feature-rich app that allows you to sign PDF documents directly on your Android device. Follow these steps to sign a PDF using SignNow:

Start by downloading and installing the SignNow app from the Google Play Store.
Open the SignNow app and create an account. If you already have an account, log in using your credentials.
Once logged in, tap on the “+” or “New” button to upload the PDF document you want to sign. You can select a file from your device’s storage or import it from cloud storage apps like Google Drive or Dropbox.
After the PDF document is imported, you will see options to add signature fields, text fields, checkboxes, and more. Tap on the “Signature” field to add your signature.
SignNow offers different ways to create a signature. You can draw it using your finger, upload an image of your signature, or even type your name and use one of the available fonts.
Position your signature in the desired location on the document by dragging and resizing it.
Additionally, you can add text, dates, or checkboxes to fill out the form, if necessary.
Once you are satisfied with the placement of your signature and any other modifications, tap on the “Done” or “Save” button.
Finally, you can share the signed document via email, messaging apps, or save it to cloud storage services for easy accessibility.

SignNow simplifies the process of signing PDF documents on Android by providing a user-friendly interface and a variety of options for creating and adding signatures. With SignNow, you can securely sign and send important documents with just a few taps.

Method 4: Using DocuSign

DocuSign is a popular and trusted app that offers a seamless solution for signing PDF documents on Android devices. Follow these steps to sign a PDF using DocuSign:

Download and install the DocuSign app from the Google Play Store. Sign in to your account or create a new one if you don’t have an existing account.
Once you have logged in, tap on the “+” symbol or the “Create New Document” button to import the PDF that needs to be signed. You can select the PDF from your device’s storage or import it from cloud storage services like Google Drive or Dropbox.
After importing the document, DocuSign will guide you through the signing process. Tap on the document to add your signature.
DocuSign provides various options for creating a signature. You can draw your signature using your finger, upload an image of your signature, or choose from pre-built signature styles.
Once you have added your signature, you can resize and reposition it to fit the desired location on the document.
If needed, you can also add additional text, dates, checkboxes, or other form fields to fill out the document.
After completing the necessary adjustments, tap on the “Finish” or “Done” button to finalize the signature and save the document.
You can then choose to share the signed document via email or other messaging apps, or save it to cloud storage for easy access and sharing with others.

DocuSign offers a user-friendly interface and a wide range of features to make signing PDF documents on Android devices efficient and convenient. With its secure and reliable platform, you can confidently sign important documents on the go.

Method 5: Using Adobe Fill & Sign

Adobe Fill & Sign is a convenient and straightforward app that lets you easily sign PDFs on your Android device. Here’s a step-by-step guide on how to use Adobe Fill & Sign:

Download and install the Adobe Fill & Sign app from the Google Play Store if you haven’t already.
Open the app and select the PDF document that you want to sign. You can choose a PDF from your device’s storage or import it from cloud storage services like Google Drive or Dropbox.
Once the PDF is loaded, you will see options to add text fields, checkboxes, and your signature. Tap on the “Signature” option.
If you have already created a signature, select it from the list. Alternatively, tap on the “+” icon to create a new signature. You can draw your signature using your finger or stylus, or you can type your name and select a font.
With your signature created or selected, place it in the desired location on the document by tapping on the specific area.
You can adjust the size and orientation of the signature by using the handles on the corners of the signature box.
Additionally, Adobe Fill & Sign allows you to add text and date fields to complete any necessary information on the document.
Once you are satisfied with the placement of your signature and any other modifications, tap on the “Done” button.
Finally, you can save the signed document and choose to share it via email, messaging apps, or save it to cloud storage for easy access.

Adobe Fill & Sign offers a simple and effective way to sign PDFs on your Android device. With its intuitive interface and robust features, you can quickly and easily add your signature to important documents and streamline your workflow.

Method 6: Using Xodo PDF Reader & Editor

Xodo PDF Reader & Editor is a powerful and versatile app that allows you to sign PDF documents directly on your Android device. Here’s how you can use Xodo to sign a PDF:

Download and install the Xodo PDF Reader & Editor app from the Google Play Store if you don’t have it already.
Open the Xodo app and import the PDF document you want to sign. You can select a file from your device’s storage or import it from cloud storage services such as Google Drive or Dropbox.
Once the PDF is open, tap on the “Signature” option located in the toolbar at the top of the screen.
You will be prompted to create or import a signature. Xodo offers the option to draw your signature using your finger or stylus, upload an image of your signature, or type your name and select a font style.
After creating or selecting your signature, place it in the desired location on the document by tapping on the specific area.
You can resize and rotate the signature by using the handles that appear around it.
If necessary, you can also add text, checkboxes, or other annotations to the document using the editing tools available in Xodo.
Once you are satisfied with the placement of your signature and any other modifications, tap on the “Save” or “Done” button.
Xodo will save the signed document, and you can choose to share it via email, messaging apps, or save it to cloud storage for easy access and sharing.

Xodo PDF Reader & Editor provides a user-friendly interface and a range of tools to sign PDFs on your Android device. With its versatility and editing capabilities, Xodo offers a comprehensive solution for all your PDF signing needs.

Method 7: Using Foxit PDF Reader & Editor

Foxit PDF Reader & Editor is a feature-rich app that allows you to sign PDF documents directly on your Android device. Here’s how you can use Foxit to sign a PDF:

Download and install the Foxit PDF Reader & Editor app from the Google Play Store.
Open the Foxit app and import the PDF document you want to sign. You can choose a file from your device’s storage or import it from cloud storage services like Google Drive or Dropbox.
Once the PDF is open, tap on the “Pen” or “Comment” icon located at the bottom of the screen.
From the options that appear, select the “Signature” option.
Foxit enables you to draw your own signature using your finger or stylus, import an image of your signature, or type your name and select a font style.
After creating or selecting your signature, place it in the desired location on the document by tapping on the specific area.
You can resize and rotate the signature by using the handles that appear around it.
If needed, you can also add additional text or annotations to the document using the editing tools available in Foxit.
Once you are satisfied with the placement of the signature and any other modifications, save the signed document.
Finally, you can choose to share the signed document via email, messaging apps, or save it to cloud storage for easy access and sharing.

Foxit PDF Reader & Editor offers a comprehensive set of features to sign PDFs on your Android device. With its intuitive interface and powerful functionality, Foxit provides an excellent solution for signing, editing, and managing your PDF documents.

Method 8: Using Google Drive

Google Drive is a widely used cloud storage and document management platform that also allows you to sign PDF documents on your Android device. Here’s how you can use Google Drive to sign a PDF:

First, make sure you have the Google Drive app installed on your Android device. If not, download and install it from the Google Play Store.
Open the Google Drive app and navigate to the folder where the PDF document is located. If the document is not already uploaded to Google Drive, tap on the “+” or “Add” button to upload it from your device’s storage.
Once the PDF document is available in Google Drive, tap on the file to open it.
From the top-right corner of the screen, tap on the three-dot menu icon and select the “Open In” option.
From the list of available apps, choose an app that supports PDF signing. Apps like Adobe Acrobat Reader, PDFelement, or Xodo PDF Reader & Editor are popular choices.
The PDF document will be opened in the selected app, and you can use the built-in tools within that app to sign the document. The exact steps will depend on the app you choose.
After signing the document, save the changes made in the app.
Google Drive will automatically update the document with the signed version. The signed PDF is now available in your Google Drive account.
You can choose to share the signed document via email, messaging apps, or provide access to others through Google Drive’s sharing options.

Using Google Drive to sign PDFs on your Android device offers the convenience of cloud storage and the flexibility to work with various PDF signing apps. It allows you to access, sign, and share important documents easily from anywhere with an internet connection.

Method 9: Using Evernote

Evernote is a popular note-taking app that also provides the capability to sign PDF documents on your Android device. Follow these steps to sign a PDF using Evernote:

Ensure that you have the Evernote app installed on your Android device. If not, download and install it from the Google Play Store.
Open the Evernote app and navigate to the note or notebook where you want to store the signed PDF document.
Tap on the “+” icon to create a new note or select an existing note to open it.
Within the note, tap on the attachment icon (paperclip) to add a file.
Select the PDF document you want to sign from your device’s storage or import it from cloud storage services such as Google Drive or Dropbox.
Once the PDF document is attached, tap on it to open it within Evernote.
Evernote provides an annotation toolbar at the top of the screen. Tap on the “T” icon to access the text tools.
Choose the option to add your signature or draw it using your finger or stylus.
Position your signature in the desired location on the document by tapping on the specific area.
Save the changes made to the document by tapping on the save or done button.
The signed PDF document is now stored within Evernote, and you can access it anytime across devices or share it via email or other messaging apps.

By using Evernote to sign PDFs on your Android device, you can seamlessly integrate the signing process with your note-taking workflow. It provides a convenient and organized platform to store and manage your signed documents.

Method 10: Using CamScanner

CamScanner is a popular document scanning app that can also be used to sign PDF documents on your Android device. Here’s how you can use CamScanner to sign a PDF:

Start by downloading and installing the CamScanner app from the Google Play Store.
Open the CamScanner app and import the PDF document you want to sign. You can choose to capture a new document using the camera function or import an existing PDF from your device’s storage.
If you are capturing a new document, align the camera viewfinder within the boundaries of the document and tap on the capture button.
Once the document is captured or imported, tap on the “Markup” or “Edit” icon to access the editing tools.
Within the editing tools, locate the option to add your signature. CamScanner provides various options, including drawing your signature, importing an image of your signature, or using a pre-built signature style.
After selecting or creating your signature, place it in the desired location on the document by tapping on the specific area.
You can resize and rotate the signature by using the handles that appear around it.
If needed, you can also add text, dates, or annotations to the document using the editing tools provided by CamScanner.
Once you are satisfied with the placement of the signature and any other modifications, save the changes made to the document.
The signed PDF document is now available within the CamScanner app, and you can share it via email, messaging apps, or save it to cloud storage for easy access and sharing.

Using CamScanner to sign PDFs on your Android device provides a convenient and efficient method for capturing, editing, and signing documents. With its advanced scanning and editing features, CamScanner is a reliable tool for managing your paperwork digitally.