PDF Editor: PDF Fill & Sign

4.6
27.9K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Easily edit, scan, fill, and sign PDFs. Simple, secure, anytime, anywhere.
PDF Editor : PDF Fill & Sign. Add signatures, passwords to protect PDF files, edit text, images, and annotations in PDFs, and more. PDF Reader and Manager. All Document Reader, DOC, XLS, PPT, TXT, CVS File Viewer.

[All features are free to use]:
📖 Read PDF.
📝 Edit PDF.
✍️ Annotate PDF.
📝 Fill PDF.
✍️ Sign PDF.
📝 Edit PDF text and picture.
🔒 Add PDF password to protect file.
📤 Image to PDF Free.
📤 Share PDF.
🖨️ Print PDF.
💼 All Document Reader, PDF Reader, DOC XLS PPT TXT CVS Viewer.
Read PDF and manage PDF easily.

Super easy to use, add your signature in seconds and sign pdf files with your finger.

How to sign a PDF
Select the file to sign. Create a signature with a given probability. Place signature. Create and save signed PDFs.

Reuse signature
You can create a signature in different ways. Everything is included, from creating via mouse or touchpad, uploading as an image or creating via camera.

Easy to use
Sign PDF makes signing documents electronically as easy and fast as possible. You don't have to install or set up anything, just sign your documents here

Support your system
There are no special requirements for signing files on your device. This app works on all Android operating systems.

Low storage requirements
You don't need to download files larger than 25 MB. This application is lightweight and does not require much space on your system.

Safety is important to us
No internet required. This signing tool doesn't store your files outside your device, all the magic runs on your phone.
No storage permissions are required, and user file privacy is our top priority.

"Very easy to use. Signatures can be created quickly and it's really easy to electronically sign documents." My grandmother, tell us about your experience.

How to sign a PDF?
Use the file picker to select the PDF you want to sign.
Draw a signature with your finger and click it to add it to the PDF.
Drag the signature to the correct location and resize it to the correct size.
All done, share and save the signed PDF.

Quick and easy PDF signature
Thanks to the intuitive interface, you can sign PDFs with impressive speed and ease. Upload a PDF, even from Google Drive, find the page, draw or select a signature and add the signature to the PDF. Sounds simple!

Here you can complete the following functions:
✅ Read PDF.
✅ Edit PDF.
✅ Annotate PDF.
✅ Fill PDF.
✅ Sign PDF.
✅ Edit PDF text and picture.
✅ Add PDF password to protect file.
✅ Image to PDF Free.
✅ Share PDF.
✅ Print PDF.
✅ All Document Reader, PDF Reader, DOC XLS PPT TXT CVS Viewer.
Read PDF and manage PDF easily.

This is an excellent free PDF Sign, PDF Reader pro, PDF Editor, PDF Manager. You can easily add pdf password,
pdf watermark, and pdf stamp.
Protect, Read, Fill, Sign PDF anytime, anywhere.

PDF Editor : PDF Fill & Sign. Add signatures, passwords to protect PDF files, edit text, images, and annotations in PDFs, and more. PDF Reader and Manager. All Document Reader, DOC, XLS, PPT, TXT, CVS File Viewer.

Easily edit, scan, fill, and sign PDFs. Simple, secure, anytime, anywhere.
Updated on
Jan 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
26.5K reviews
Amy
October 21, 2025
This is my 1st time utilizing this app by phone. I had one page to fill and sign. I had several difficulties when attempting to line up areas, moving the spacers did not work well, trying to get box in the correct areas to look efficient. It took too much time and a bit of grief getting a simple form filled out. The signing was very easy, changing font size, pens color, sizing also easy. The issues I was having b'cuz of the zoom I have and double tapping the box to get entire box to move.
7 people found this review helpful
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Dai Rees Karaoke King
January 9, 2026
EDIT: the below still stands but the section I signed, it omitted all of the original text so ended up pretty useless. reverted back to laptop and Adobe. rated to avoid paying subscription. single use for the app as usually on my laptop. not bad of my 5 mins use and served a purpose.
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Daniel M
December 6, 2025
The app is pretty good so far. Sometimes, there are a few bugs; for example, it creates the PDF, but the PDF isn't created correctly, or the file gets damaged, so I have to recreate it. Additionally, the price is somewhat high for a PDF creator and editor. I believe many people would be happy to pay for it if it were a little bit cheaper.
5 people found this review helpful
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What’s new

1. Support Free PDF Edit
2. Support AI Translation, AI Chat, AI Explanation, and AI Summary.
3. Reduce ads, minimize pop-ups, and optimize user experience.
4. Support docx ppt excel txt xml html json conversion to PDF
5. Support read doc xls ppt txt rtf css xml json log html csv kt sh py file