How it works
Upload & Edit
Your PDF Document
Your PDF Document
Save, Download,
Print, and Share
Print, and Share
Sign & Make
It Legally Binding
It Legally Binding
How To Guide
How to Protect PDF online on the Smartphone with minimal effort on your side:
PDF documents can be cumbersome to edit, especially when you need to change the text or sign a form. However, working with PDFs is made beyond easy and highly productive with the right tool.
01
Add the document you want to edit — choose any convenient way to do so.
02
Type, replace, or delete text anywhere in your PDF.
03
Improve your text’s clarity by annotating it: add sticky notes, comments, or text blogs; black out or highlight the text.
04
Add fillable fields (name, date, signature, formulas, etc.) to collect information or signatures from the receiving parties quickly.
05
Assign each field to a specific recipient and set the filling order as you Protect PDF online on the Smartphone.
06
Prevent third parties from claiming credit for your document by adding a watermark.
07
Password-protect your PDF with sensitive information.
08
Notarize documents online or submit your reports.
09
Save the completed document in any format you need.
The solution offers a vast space for experiments. Give it a try now and see for yourself. Protect PDF online on the Smartphone with ease and take advantage of the whole suite of editing features.
Check other features
FAQ - Protect PDF online on the Smartphone
How do I protect a PDF online?
Click the Select a file button above or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Download the password protected PDF document or sign in to share it.
How do I protect a PDF from copying and printing online?
How to Password Protect a PDF DocumentGo to the Protect PDF tool.Drag and drop your PDF into the toolbox.Type the password you'd like to set.Click Encrypt PDF to add the password to the PDF.Download your encrypted PDF file!May 20, 2021
What is the best way to secure a PDF?
Open the PDF in Protectpdfonline , and do one of the following. Choose Tools > Protect > More Options > Encrypt with Password. Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.
How do I make a PDF mobile friendly?
How to create a mobile friendly PDF.Use bold text and 30 pt font for headlines.Use 26 pt font for paragraph text.Opt for single columns of text where possible.Apply .25 margins all around to give yourself room to work.Keep document files small in size for quicker load times.