Your browser is more powerful than you think: Create Mandatory Field in PDF in Opera Gratis
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Discover the simplicity of processing PDFs online

Upload your document in seconds

Fill out, edit, or eSign your PDF hassle-free

Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.

Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.

Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.

Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.

Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.

Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Great experience, have to redo tax form sent and was not able to fill form out with other downloaded program. Have it done a printed now running to post office, needs sent out ASAP.
2015-01-27
I really like this program. It accomplishes exactly what I need it to do and is very easy to use. Just upload any doc, input the data, and save/print it. That easy!
2015-08-13
I have used PDF filler a couple of times and so far I love it! Just a little suggestion, maybe you can add/give the option to be able to change the size of the fonts without having to add a text box where there is already one to fill (does it make sense?). Thank you!
2018-11-10
Customer service is fantastic and the…
Customer service is fantastic and the product is super easy to use and convenient. Will be renewing my subscription when I need to edit pdfs regularly in the future.
2020-04-07
Excellent and Easy to Use pdfFiller for Digital Document Management
Overall, pdfFiller is a great tool for managing digital documents. It is easy to use and allows me to quickly and accurately fill out documents. However, I think the cost of the service is a bit too expensive.
pdfFiller is an incredibly useful tool for managing digital documents. It is incredibly easy to use and allows me to quickly and easily fill out documents with accurate information. It also securely stores my documents so that I can access them anytime.
While pdfFiller is a great tool, I find the cost of the service to be a bit too expensive for what it offers. I think there should be more features included with the subscription.
2023-01-10
pdfFiller has wonderful support. You can email them or use a chat feature. From the chat feature, I was able to do a remote session through zoom to get my issues resolved quickly. Through email they always respond within 20 minutes. Great customer service!
2022-05-26
I am able to send out docs for signing and convert from Word to PDf, would love to learn more!
Please contact me for classes- I want to understand the scope of opportunities that I am availed to.
Plus a few specific items like sending a cover letter with the doc.
Thanks so much!
2021-03-28
Great help
Great help, good program, but too expensive after the trial period. Also you have to contact the support to cancel the subscription, but that's reasonable since it's very active
2020-12-22
Ryan on the Support Team was extremely helpful and patient. He walked me through all of the steps to complete the form to my satisfaction. Thank you Ryan for teaching me!
2020-05-21
Create Mandatory Field in PDF in Opera
The Create Mandatory Field in PDF feature in Opera streamlines your document management process. With this tool, you can ensure essential information is captured from users efficiently. It removes any uncertainty during data input and enhances accuracy in your forms.
Key Features
Add mandatory fields to PDF forms effortlessly
Customize field types, such as text, dropdowns, and checkboxes
Use conditional logic to show or hide fields based on responses
Integrate seamlessly with existing workflows
Track form completion rates and gather analytics
Potential Use Cases and Benefits
Collect customer feedback with required responses
Gather essential data for compliance forms
Streamline onboarding processes with necessary employee information
Enhance client communication through structured forms
Improve data accuracy and submission reliability
By implementing this feature, you solve the problem of incomplete submissions and ensure that crucial information is not overlooked. Users can fill out forms confidently, knowing they must complete mandatory fields, while you maintain high data integrity.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
How do I create a fillable PDF with fields?
Create a fillable PDF from an existing PDF document. Click the Tools tab and select Prepare Form. Select a file, like a Word document, Excel sheet, or scan of a paper document. ... Add new form fields and field names, if needed. Use the top toolbar and adjust the layout with the tools in the right pane.
Can you lock fields in PDF?
With the form fields added to the PDF, right click on the Signature field you are wanting to edit and choose Properties. Then from the Signed tab, choose to “Mark as read-only” and select the fields you want to lock after signing. Finally, Close.
How do you mark a field mandatory?
How to indicate a required field Provide the required text in the label. Provide a graphic * image in the label with appropriate alt text. Providing a star (asterisk) symbol. Use of color to identify if a form control is required. Providing HTML5 and ARIA required attributes.
How do you fill out mandatory fields?
Example 1 Customize the application with fields that must be filled in by the user. In the Form section, select the field that the user is required to fill in. Click on the 'X' icon in the 'Mandatory' column, and select 'Yes' Save the form, and publish the application.
Video instructions on how to Create Mandatory Field in PDF on Opera
#1 usability according to G2
Try the PDF solution that respects your time.