Home
Functionality index
Competitor Features
PDFCreator Features
Add Features
Switch from PDFCreator to pdfFiller for a Add Mandatory Field Document Solution

Switch from PDFCreator to pdfFiller for a Add Mandatory Field Document Solution For Free

Q: Can you add an attachment to a PDF?

To attach a file, go to Insert &gt; Attach File in PDF. To embed a file, go to Insert &gt; Embed File in PDF. Browse to and select the file that you want to insert, and click Select on the Select File dialog.

Use pdfFiller instead of PDFCreator to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.

Drop document here to upload

Select from device

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

Switch from PDFCreator to pdfFiller in 4 simple steps

1

Sign up for free using your email, Google, or Facebook account.

2

Upload a PDF from your device or cloud storage, check the online library for the form you need, or create a document from scratch.

3

Edit, annotate, redact, or eSign your PDF online in seconds.

4

Share your document, download it in your preferred format, or save it as a template.

Experience effortless PDF management with the best alternative to PDFCreator

Create and edit PDFs

Instantly customize your PDFs any way you want, or start fresh with a new document.

Fill out PDF forms

Stop spending hours doing forms by hand. Complete your tax reporting and other paperwork fast and error-free.

Build fillable documents

Add fillable fields to your PDFs and share your forms with ease to collect accurate data.

Save reusable templates

Reclaim working hours by generating new documents with reusable pre-made templates.

Get eSignatures done

Forget about printing and mailing documents for signature. Sign your PDFs or request signatures in a few clicks.

Convert files

Say goodbye to unreliable third-party file converters. Save your files in various formats right in pdfFiller.

Securely store documents

Keep all your documents in one place without exposing your sensitive data.

Organize your PDFs

Merge, split, and rearrange the pages of your PDFs in any order.

Customer trust proven by figures

pdfFiller is proud of its massive user base and is committed to delivering the greatest possible experience and value to each customer.

740K

active users

239

countries

75K

new subscribers per month

105K

user reviews on trusted platforms

420

fortune 500 companies

4.6/5

average user rating

Get started with
an all‑in‑one PDF software

Save up to 40 hours per month with paper-free processes

Make quick changes to your PDFs even while on the go

Streamline approvals, teamwork, and document sharing

Start free trial

G2 recognizes pdfFiller as one of the best tools to power your paperless office

4.6/5

— from 710 reviews

Our user reviews speak for themselves

Read more or give pdfFiller a try to experience the benefits for yourself

5.0

pdfFiller offers the best service pdfFiller offers the best service, it was so good that I couldn't even imagine, it is the best choice when it comes to editing pdf files related to my studies. But what touched me most is the support service, I accidentally chose the annual plan and they didn't hesitate to cancel the transaction. I just wanna say that pdfFiller offers the best of the best, I will always be your most loyal customer. Words cannot explain my gratitude, trust, and love for pdfFiller. You guys have great teams, I wish you guys nothing but the best. Once again THANK YOU FOR GREAT SERVICES. I was so touched by pdfFiller service that I had to find ways to show my gratitude such as writing this long feedback. Great services, great attitude, great team,... G.O.A.T

Dramatic scenes from movies an

5.0

What do you like best? I like that you can edit files, sign without sending through electronic envelopes and you can fax and email documents. What do you dislike? You cannot upload separate files and merge them into 1 pdf file within the program. Recommendations to others considering the product: I highly recommend using this app for your document prep and signing. It is a one stop shop to get your pdf files edited and signed. What problems are you solving with the product? What benefits have you realized? The benefit is the faxing capability and being able to do it from my phone.

Shawntae Ellis

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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 make a field mandatory in PDF?

Information: Open the PDF form. Right-click on the form field > click on Properties > click General. Select Required.

Can you add an attachment to a PDF?

To attach a file, go to Insert > Attach File in PDF. To embed a file, go to Insert > Embed File in PDF. Browse to and select the file that you want to insert, and click Select on the Select File dialog.

Can I add fillable fields to a PDF?

Go to the upper-right corner and select the option that says Add and Edit Form Fields. Then go to the Form Fields options to the left, select Text box, and place it anywhere on the PDF.

How do I add initial field in PDF?

To Add signature and initials: From the Quick action toolbar, select. To add a signature, select Add signature. In the dialog that appears, type or draw your signature and then select Done. To add your initials, select > Add initials. In the dialog that appears, type or draw your initials and then select Done.

How do I add a field to a fillable PDF?

Choose a form field from the left pane. Once you hover the cursor over the document, a preview of the field field is displayed. On the page, select where you want to add the field to create a field with the default size. To create a field using a custom size, drag a rectangle to define the size of the field.

How do I add an attachment button in a PDF?

In the toolbar, click the board pin icon and select the Attachment option. 4. Click on the spot where you want the attachment icon to appear; this will trigger Finder, where you can search for and select the document to be attached.

How do I add a field to an existing PDF?

Create form fields Open the document in Acrobat and select Edit > Prepare a form > Create form to convert your document to a PDF form. Choose a form field from the left pane. On the page, select where you want to add the field to create a field with the default size. Place the field at your desired location.

How do you show a form field is required?

In this example an asterisk(*) is used to indicate that a form field is required to be filled out. There is also a statement that defines the asterisk(*).