Lock PDF and Esign PDF in iOS in no time

Aug 6th, 2022
Icon decoration
0
forms filled out
Icon decoration
0
forms signed
Icon decoration
0
forms sent
Service screenshot
01. Upload a document from your computer or cloud storage.
Service screenshot
02. Add text, images, drawings, shapes, and more.
Service screenshot
03. Sign your document online in a few clicks.
Service screenshot
04. Send, export, fax, download, or print out your document.

How to Lock PDF and Esign PDF in iOS quickly

Form edit decoration

Efficient document management and processing imply that your instruments are always reachable and accessible. It is a matter of which document editor you go for, as its accessibility from different gadgets and operating systems will define its efficiency. Say, you have to swiftly Lock PDF and Esign PDF in iOS. The operating system must be okay with common document instruments. Try DocHub to Lock PDF and Esign PDF in iOS and make more|much more PDF modifications, no matter which system you use.

You can get DocHub modifying instruments online from any system. All files and alterations stay in your account, so you only need to have a secure connection to the internet to Lock PDF and Esign PDF in iOS. Just open your user profile, and you can do your modifying tasks immediately. Here are the simple steps to take to get started.

  1. Open any web browser on the iOS device.
  2. Visit the DocHub site and Log in to your profile. In case you are not a registered customer, you can create an account using your email account in a few minutes or so.
  3. Once you see the Dashboard, you are able to add the file for editing from the device or link it from your cloud storage to Lock PDF and Esign PDF in iOS.
  4. Use DocHub instruments to make other edits you need.
  5. Save the adjustments in the file and download it on your device or keep it in your online account for future reference.

Editing documents with DocHub is equally convenient on all well-known gadgets. You may quickly save all modifications online and only need an internet connection gain access to our cutting-edge instruments. Step up your file editing game by using a platform containing all tools you need and much more.

PDF editing simplified with DocHub

Seamless PDF editing
Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.
Smooth teamwork
Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.
Automatic saving
Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.
Google integrations
DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.
Powerful PDF tools on your mobile device
Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.
Secure document sharing and storage
Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.
Install now

Got questions?

Below are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
Contact us
How to lock a PDF form after signing it Open a PDF in docHub Pro and choose Forms Signatures Prepare Form. Double-click the necessary signature field to open its Properties. In Signed, tick the box Mark as read-only. Save changes.
Change setting at the team level: Admins can set their group default within Admin PDF Security . You will see the options: Do not allow copying.
Public and private keys. To make a digital signature secure, you need a pair of keys a public key and a private key. The private key is kept secret by the signer and is used to encrypt the signature, while the public key is available for anyone to use to verify the signature.
0:10 1:32 Were going to use a PDF in mail. In an email tap an attachment to open it. At the bottom right ofMoreWere going to use a PDF in mail. In an email tap an attachment to open it. At the bottom right of your screen tap the markup button which looks like a marker.
One-click option to protect a PDF with a password Open the PDF in Acrobat. Do any of the following: Go to All tools Protect a PDF Protect with password. In the Protect Using Password dialog box, select if you want to set the password for viewing or editing the PDF. Type and retype your password. Select Apply.
To keep your electronic signature safe, you should always protect the document from editing. Open the PDF document with docHub Pro/Reader DC or XI application. On the right side, click Protect to open the Protect options. Click on Protect Using Password option.
Use these steps to password protect a PDF on an iPhone. Click the blue Select a file button to navigate to the file and upload it. A screen will appear displaying your file and a field for you to type a password. Create a strong and unique password, and then retype it in the second box to confirm.
How to convert a PDF to read-only on Mac and Windows. Right-click your PDF. Select Properties. Choose Read-only. Click OK.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.
"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."
Pam Driscoll F
Teacher
A Valuable Document Signer for Small Businesses.
"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."
Jiovany A
Small-Business
I can create refillable copies for the templates that I select and then I can publish those.
"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."
Victoria G
Small-Business
be ready to get more

Edit and sign PDF for free

Get started now