Lock a PDF Form

Discover how to Lock a PDF Form online in a few simple steps

Password-protecting a document is the best way to safeguard its content and make sure it won’t be submitted to the wrong hands. Depending on your platform, a lot of apps can help you add security to files on which you keep sensitive data. However, the most sure-fire and straightforward way of doing it is utilizing DocHub.

Here’s a quick tutorial on how to Lock a PDF Form without too much trouble:

Head to the upload page and select how you want to add a file.
Once imported, the app will redirect you to DocHub’s editor.
Use our editor’s top toolbar to modify, annotate and personalize and sign your file.
Click on the download button in the upper-right corner.
Tick the option Password Protect and hit Download or Export to Drive, depending on your preferred saving option.
Create a strong password and download or save the file.

Use our feature to Lock a PDF Form as often as you want. Gain more flexibility and protection, and control over your essential documents with DocHub. Try it now!

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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.

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How to Lock a PDF Form

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The tutorial shows how to lock fillable fields in a PDF using DocHub. To do this, open the PDF form, go to the toast menu, and choose "prepare." Then, select the fields, right-click, and go to properties to lock them. This prevents any changes to the field. Rename the field if desired, and preview the changes before finalizing them. Locking the fields ensures that they remain unchanged.

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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.

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How do I make a PDF non editable?

How to make a PDF form non-editable Go to File - Document Properties and select Security tab. Click Edit button to open the Change Document Security dialog. Un-check Allow Filling Form Fields Signing. Check Password to Change Permissions checkbox and set the permission password.

How do I make a PDF read only after signing?

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.

Can you lock a PDF fillable form?

To prevent users from editing your form fields in a fillable PDF, you must flatten or lock the form before saving. Open a fillable form and add the necessary data.

Are PDFs automatically read only?

Saving a PDF document in read-only format prevents readers from editing its content. If your business has a copy of docHub, take advantage of its security settings to configure your PDF files so that anyone can read them but only certain individuals who know the password can make edits.

How do you save a PDF so it Cannot be edited?

How Can I Make a PDF Not Allow Editing? Open the document in Power PDF. Navigate to the Security tab and click Manage Security. Check the box that says, Set a password to restrict editing of security settings. Enter a password. Set restrictions, including whether to allow printing and which changes you wish to allow.

How do you make an editable PDF secure?

Steps to remove password security Select Tools Protect Encrypt Remove Security. Your options vary depending on the type of password security attached to the document: If the document has a Document Open password, click OK to remove it from the document.

Can you make a PDF read-only?

You can set files to read-only mode through your operating systems basic tools. On Windows, just right-click your PDF and select Properties Read-only OK.

How do you put a PDF in Read Mode?

View PDFs in Read mode To open Read mode, choose View Read Mode, or click the Read Mode button in the floating toolbar. To restore the work area to its previous view, choose View Read Mode again.

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