Why Are Text, X, and Check Mark Signature Options Missing in PDF?
Question details
The user is unable to find standard Fill & Sign options, such as text boxes, an X, or a check mark, when attempting to sign or fill out a specific PDF.

- Product
- Device & OS
- not provided
- Scenario
- Filling out or signing an imported PDF document.
- Observed behavior
- The signature tool restricts available options depending on the document, causing standard marking tools like text, X, or check marks to disappear from the menu.
Verify if the PDF document contains predefined interactive form fields or if it has security restrictions applied by the author that prevent free-form modifications.
Use the Predefined Form Fields
When a PDF contains restricted or predefined form fields, the free-form Fill & Sign options are often hidden. You must use the specific fields provided by the form.
PDF creators often lock documents to ensure users only input data into designated interactive areas. When this happens, general marking tools are disabled to preserve the document's structure.
Open the PDF document and look for highlighted areas or blue boxes that indicate interactive, fillable form fields.
Click directly into the predefined text boxes to type, or click the provided check boxes and radio buttons to mark your selections.

Edit Form Properties or Use an Unrestricted Copy
If you are the document creator or have the necessary permissions, you can modify the form fields or remove restrictions to re-enable standard Fill & Sign tools.
Easily Fill and Sign Any PDF with WPS Office
WPS Office provides a comprehensive PDF editor that allows you to effortlessly manage interactive form fields, add custom text, insert check marks, and apply signatures.
- 1. Open the PDF: Launch WPS Office and open your PDF document.
- 2. Access Fill & Sign: Navigate to the 'Fill & Sign' tab located on the top navigation ribbon.
- 3. Select marking tools: Choose the 'Add Text', 'Check Mark', or 'Cross Mark (X)' tool from the signature toolbar.
- 4. Place the mark: Click anywhere on the document page where you want to insert your text or check mark.
- 5. Save changes: Click 'Save' or press Ctrl+S to finalize and apply your additions to the PDF.

Frequently Asked Questions
Why is the Fill & Sign option grayed out in my PDF?
The document likely has security settings applied by the author that restrict editing, filling forms, or adding free-form signatures. You will need the permission password to unlock these features.
How can I add a check mark if the PDF is not a fillable form?
If the PDF lacks interactive fields but isn't restricted, you can use the 'Add Text' tool to type a check mark symbol (✓), or use the 'Insert Shape' feature to manually draw an 'X' or check mark on the page.
Can I convert a restricted PDF form into a normal editable PDF?
If you do not have the owner password to remove security settings, you cannot edit it directly. However, you can use the 'Print to PDF' function to create a flattened copy of the document, which bypasses form field restrictions and allows you to use standard marking tools.




