Your browser is more powerful than you think: Add Formulas and Calculations to PDF in Opera Gratuit

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

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal

Every PDF tool you need to get documents
done paper-free

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
Once you find the form you need, the filler is excellent, but the search browser needs to be more efficient. I have searched for a particular form for 30-45 minutes before finding it on occasion.
Anonymous Customer
2014-06-19
Quite honestly I never knew when my subscription ended I found out when it ended,i believe you should make it more of a mgrand exit because i continued using this service way after i should have great service though
Ray H
2016-10-05
There should not be an option for… There should not be an option for alteration on the PDF document. For example, when I tried to type my name, I made a mistake and I back space the mistake but I ended up deleting the line on the original PDF document. A program like this should not give me the option to do that. Other than that, I felt like PDF Filer got the job done for me.
Wesler Aime
2019-11-08
Excellent tool and superb customer support The pdfFiller tool provides great functionality for data handling, it is easy to use and there is one month trial period. Apart from that their customer support is just superb.
Nenad B.
2023-07-02
Using pdfFiller is seamless! Using pdfFiller has been a seamless process! Love that there is a 30-day free trial. Dashboard is easy to navigate. Also love multiple send options (including fax). Great tool to use at work and for personal tasks!
LISA MARTIN
2022-03-30
PDF filter have an Exceptionally great after sales service. PDF filter have an exceptionally great after sales service. The customer care is beyond words good. Highly transparent and accommodating. Im quite happy with how they dealt with my queries. This is a very professional organisation. The software is amazing too.
Ian Madlenya
2020-12-26
Highly Recommended The product was exactly what I needed it for a worked flawlessly and when I experienced a technical issue, it was resolved very well. Highly recommended.
Tom Brown
2020-12-03
Good Quality My experience with PDFfiller is old, when I still needed to install the software. Nowadays I don't use it anymore, but in my college days it was very useful. The conversion of documents on the PDFfiller website is quite simple and does not change the structure of the actual document, which can be up to 150 pages. For most files, this is a good size. I find PDFfiller useful only for those who work with many documents to pay a monthly fee that is not high, but it is still something to consider.
Nina G.
2020-10-06
Extremely helped my job at work and home! Great one! I usually help my children to their school works (lent them to use it). And it helps to do paperless and no need to waste ink. We straightly read from the saved file. Excellent.
Michael Pomeroy
2020-04-23

Add Formulas and Calculations to PDF in Opera effectively

People usually have a variety of sets of tools for document management for many tasks, not to mention the feature to Add Formulas and Calculations to PDF in Opera. For instance, they might utilize one program to convert files, another one for editing them, and the third one for signing. Therefore, instead of completing a simple task in 5-10 minutes, time is spent switching from one tool to another.

pdfFiller is a time saver for individuals and businesses on this page. In short, time saving equals money saving. So stop using multiple solutions and make the most from one, holistic PDF editing tool. Choosing pdfFiller is choosing efficient document workflows and usefulness.

What's the difference between our platform and our competitors? Take a look at the list below to learn more:

01
Document layout. Reorder pages, add new, and rotate or delete existing ones with the Rearrange option.
02
Editing platform. Make significant changes to documents by utilizing the Rewrite option that allows to modify a massive amount of information.
03
Security. Ask a recipient to attach their photo or confirm their identity with a phone number or social profile.
04
Advanced capabilities. Gain access to multiple professional tools for editing text and adding new objects online.
05
eSignature. Certify documents and send them for signing without leaving the workplace.
06
Interactive elements. Simplify the process of collecting data by inserting customizable fillable fields, checkboxes, and dropdown menus.

Using pdfFiller, you don't have to mind your device specs. You also don't need to worry about free space on your hard drive; pdfFiller allows users to Add Formulas and Calculations to PDF in Opera without installing any additional programs. A stable internet access is enough to start skyrocketing your document management. Go paper free with pdfFiller and boost the way you deal with PDF files!

Add Formulas and Calculations to PDF in Opera

Enhance your PDF documents with the Add Formulas and Calculations feature in Opera. This functionality allows you to create dynamic forms that automatically compute values based on user inputs, saving you time and reducing errors in your workflow.

Key Features

Integrate simple and complex formulas directly into PDFs
Real-time calculations as users fill out forms
User-friendly interface for easy formula setup
Compatible with various data formats
Flexible customization options for tailored solutions

Potential Use Cases and Benefits

Create interactive invoicing forms that calculate totals and taxes
Generate financial reports with automatic calculations from user inputs
Design educational quizzes that provide instant results
Build budgeting tools for personal finance management
Facilitate data collection with forms that aggregate results promptly

This feature solves your problem of manual calculations and data entry errors. By automating the process, you can ensure accuracy in your documents. Plus, it enhances the user experience by providing instant feedback. With Opera, you can streamline your workflow and focus on what really matters.

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
0:09 2:30 Create formulas on Forms for Calculations with PDFelement YouTube Start of suggested clip End of suggested clip We can use the form fields recognition or add text field functions to create form fields doubleMoreWe can use the form fields recognition or add text field functions to create form fields double click or right click on the text field that you would like to display the result of the calculation.

Video instructions on how to Add Formulas and Calculations to PDF on Opera

#1 usability according to G2

Try the PDF solution that respects your time.
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal