Switch from Adobe Acrobat to pdfFiller for a Modify Amount Field Document Solution For Free
Use pdfFiller instead of Adobe Acrobat to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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
Switch from Adobe Acrobat 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 Adobe Acrobat
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 withan 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
G2 recognizes pdfFiller as one of the best tools to power your paperless office
4.6/5
— from 710 reviews
Video Review on How to Modify Amount Field Document - Adobe Acrobat
Our user reviews speak for themselves
Read more or give pdfFiller a try to experience the benefits for yourself
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 unlock editable fields in PDF?
To resolve this, follow these steps: Step 1: Open the PDF Document. Step 2: Access the "Prepare Form" Tool. Step 3: Select Form Fields for Editing. Step 4: Open Form Field Properties. Step 5: Unlock the Form Fields. Step 6: Finalize Changes. Step 7: Preview and Save. Step 8: Save and Close the Document.
How do I change the field size in a PDF?
Field size Open the General Properties tab. Click next to Height or Width. Type the new number into the box. Hit the Enter key or click outside the box to confirm your choice.
Why is my PDF not allowing me to edit text?
Sometimes you may be unable to edit a PDF file because the creator of the document turned off the editing capability for other users. You can check the permission settings of the PDF file, if it says "read-only," you can only read the PDF and can't edit the file.
How to adjust fillable fields in PDF?
To do so, open your PDF file in Adobe Acrobat, then click on the Edit PDF tool in the toolbar on the right. When you're in form editing mode, you can make several types of changes to the PDF file. You can edit text, alter a field name, or add new text and fillable fields. You can also choose different fonts.
How do I enable editable fields in a PDF?
It's easy to create fillable PDF form in Adobe Acrobat. Open Acrobat. Select a file or scan a document. Add new form fields. To change existing text boxes or images, click Edit in the toolbar. Save your fillable PDF.
Why can't I edit fields in PDF?
Make sure that the security settings allow form filling. (See File > Properties > Security.) Make sure that the PDF includes interactive, or fillable, form fields. Sometimes form creators forget to convert their PDFs to interactive forms, or they intentionally design a form you can only fill in by hand.
Why can't I edit a fillable PDF?
If you can't edit a fillable PDF after saving it, there are a couple of reasons. Firstly, the form field properties within the PDF might be set to read-only or locked by the creator, restricting further edits. Secondly, some fillable PDFs may have saving restrictions enabled to preserve the entered information.
How do you edit field properties in PDF?
Launch Adobe Acrobat and open the fillable PDF form you want to edit. Click Tools > Prepare Form to enter into the editing mode. Double-click the field you want to edit. The properties window will open from where you can make the required edits.
Join 64+ million people using paperless workflows to drive productivity and cut costs