How to Return a Filled PDF Form to the Original Sender on Android
Question details
The user needs to know how to send a completed PDF form back to the original sender using an Android device.

- Product
- PDF Reader
- Device & OS
- Android 10
- Scenario
- The user has filled out an interactive PDF form on an Android tablet and needs to return the completed document to the person who requested it.
- Observed behavior
- The user wants to securely share or email the saved, filled-in PDF document back to the original sender directly from their mobile device.
Make sure you have saved your filled PDF document to your device's local storage so that all your entered data and answers are preserved before sharing.
Share the Filled PDF via Your PDF Reader App
Use the built-in share feature inside your Android PDF application to email the completed form to the sender.
Most modern PDF reader applications for Android include a native sharing feature that connects directly to your email client (like Gmail or Outlook). This allows you to attach the filled form to an email without having to close the document.
Launch your PDF application and open the completed form. If the top menu bar is hidden, tap anywhere on the document to make it visible.
Locate and tap the 'Share' icon (often represented by an arrow or three interconnected dots) located in the top menu bar.
Select your preferred email application from the share menu, then add the original sender's email address in the 'To' field. You can also edit the subject line and add a brief message in the email body.
Depending on your PDF app, you may optionally tap the gear icon to enable 'Allow comments' or set a review deadline before sending.
Tap the 'Send' button in your email application to dispatch the filled PDF directly to the recipient.

Easily Fill and Share PDF Forms with WPS Office
WPS Office offers a powerful, built-in PDF reader and editor for Android that lets you easily fill out forms, add digital signatures, and share completed documents directly via email with just a few taps.
- 1. Open the PDF File: Launch WPS Office on your Android device, tap the 'PDF' tab, and open the form you wish to fill out.
- 2. Fill and Save the Form: Tap the form fields to enter your information. Once completed, tap the 'Save' icon at the top of the screen to preserve your answers.
- 3. Access the Share Menu: Tap the 'Share' button located at the bottom of the screen or navigate to the 'Tools' menu and select 'Share'.
- 4. Select Share as File: Choose 'Share as File' and select your preferred email application (such as Gmail or Outlook) from the list of available apps.
- 5. Send the Document: Enter the original sender's email address, type any necessary message in the email body, and tap send to return the filled form.

Frequently Asked Questions
Why is the original sender receiving a blank PDF instead of my filled answers?
This typically occurs if the PDF was not properly saved after being filled, or if the form was filled inside a web browser that doesn't support saving interactive data. Always ensure you click the 'Save' icon in your PDF application before hitting share.
Can I return the filled PDF form via WhatsApp instead of email?
Yes. When you tap the 'Share' icon in your PDF viewer and select 'Share as File', you can choose WhatsApp or any other messaging app installed on your Android device to send the document directly.
How do I edit my answers after I have already sent the PDF form?
Once the file is emailed or shared, you cannot remotely edit the copy the recipient received. To make changes, open your locally saved copy on your device, update the form fields, save the file again, and send the new version to the recipient.
Does my device need an internet connection to fill out the form?
No, you do not need an internet connection to open, read, and fill out a locally saved PDF form. However, you will need an active Wi-Fi or cellular data connection to email or share the completed form with the sender.




