Unite Sum Application Gratuito

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
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

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:
I find it so much easier to edit documents, and save for later. Being able to share and easily find them. As well as changing page lay outs for presentations too.
Noelene
2018-09-09
What do you like best?
PDFfiller was easy to use and the electronic signature feature was great. When I had a small issue customer service responded quickly and solved the problem right away.
What do you dislike?
I have nothing I really disliked, I had no problems downloading the document, filling in the required fields and electronically signing them.
What problems are you solving with the product? What benefits have you realized?
I was able to fill out and electronically sign a health certificate quickly and easily.
User in Veterinary
2019-07-20
PDFfiller is simple and easy to use. It gets the job done. Easy way to have paperwork signed. PDFfiller makes the documents look very clean and keeps me organized. Also it is not hard to figure out how to use it. The customer support is amazing too. There are no CC options when sending out a document for someone to sign. I hope PDFfiller creates that feature soon.
Chris R.
2017-11-14
Excellent company excellent service Although when testing the service it did not meet my requirements a month later an annual Bill showed up on one of my payment accounts. This just happened minutes ago and I was up working on a project so I immediately responded. Surprisingly somebody answered the phone at the company. I was able to refer them to my account they could see where I had stopped the service immediately upon testing it because it didn't fit all of my requirements this all happened last month however as a young lady told me the cancellation process takes several steps and somewhere during that process the cancellation was not 100% completed. However she sees where I never utilized the service I did cancel it she immediately moved into action return the payment that was incorrectly processed and was super helpful and super friendly. The Reps name was Sally I am super impressed with not only her but PDF filler because of the fact that they honored my displeasure and something like I said through the process fell through the cracks however I was able to contact them they were able to easily see what was happening with my account and rectify my complaint. I want to vote the company a plus plus because nowadays service is not even a thing anymore it seems rarely can you find a company that stands behind their product and they do so by providing support Saturday morning at 5:00 a.m. LOL so yeah I was super pleased with the service although they did not provide what I was looking for the company still will always be on my good list in terms of consideration in case in the future they do provide the needs that I have. A+ Plus
Melissa Fortune
2023-11-18
I was accidentally charged for a hefty… I was accidentally charged for a hefty subscription but was offered a refund immediately. Customer service (Peter) was prompt and super helpful! Would recommend
Mallika Raghunathan
2021-10-21
I AM JUST STARTING USING PDFFILLER. I THANKS THAT IS A WONDERFUL EXPERIENCE. PDFFILLER ALLOWED ME TO PERFORM TO EDIT PROPERLY A BPO (Broker Price Opinion). I am very satisfied.
FREDO B
2021-07-01
I had an issue with accessing a form shared by a colleague. I wrote to the PDFfiller support team and received their response very swiftly. The instructions received via email were very clear and easy to follow. I was able to fix the issue within a very short time. I'm really impressed by the efficiency and quality of customer support.
Pubudinie W
2020-11-02
I had to do profit and loss statements for my boss but I did not know how to change the form itself as a template. I needed more time to get help but I was in a hurry.
Donna T
2020-10-02
They were super helpful to me when I… They were super helpful to me when I accidentally subscribed. They voided the transaction and were understanding. I really appreciate this because there are too many other automatic subscriptions that would not have been as forgiving.
Isabel McLain
2020-05-04

Instructions and Help about Unite Sum Application Gratuito

Unite Sum Application: edit PDFs from anywhere

When moving your paperwork online, it's important to get the best PDF editor that meets your requirements.

If you hadn't used PDF file type for your business documents before, you can switch anytime — it's simple to convert any other file format into PDF. You can create a multi-purpose file in PDF to replace many other documents. It allows you to create presentations and reports that are both detailed and easy-to-read.

Though many solutions allows PDF editing, it’s difficult to find one that covers all PDF editing features available on the market at a reasonable cost.

Use pdfFiller to annotate documents, edit and convert them to other file formats; add your digital signature and complete, or send out to others. All you need is a web browser. You don’t need to download or install any applications. It’s a complete platform available from any device with an internet connection.

To edit PDF document template you need to:

01
Drag and drop a document from your device.
02
Upload a document from a cloud storage (Google Drive, Box, Dropbox, One Drive and others).
03
Browse the Legal library.
04
Open the Enter URL tab and insert the link to your file.
05
Find the form you need in our online library using the search.

Once you uploaded the document, it’s saved and can be found in the “My Documents” folder.

Use editing tools to type in text, annotate and highlight. Add fillable fields and send documents for signing. Change a document’s page order. Add images into your PDF and edit its appearance. Ask your recipient to fill out the fields and request an attachment. Once a document is completed, download it to your device or save it to cloud.

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
Select the cell just to the right of the range you want to collapse. In this cell, enter a SUM formula that adds up the range. Copy this formula down to other cells, if necessary. Select all the cells that contain the SUM formula. Press Ctrl+C to copy the cells to the Clipboard.
Create a new workbook in Office Excel 2007. Right-click the status bar, and then select the Sum aggregation. Enter 5 in the A1 cell and in the D2 cell. In the A3 cell, type =SUM(A2,B2,C2,D2). Select the A2, B2 and C2 cells. On the Home tab, click Merge & Center. Right-click the A1 cell, and then click Copy.
Right-click the merged cell B1:D1, select “paste special → formulas” You should see the merged cell being 0. Type Col1 in the merged cell. You should now see all B2, C2, D2 to be Col1, i.e. now you can reference the merged cell as you expect it to be.
Answer:Select the merged cells that you wish to wrap text. In this example, we've selected cells A3:B3 which is the merged cell. Right-click and then select “Format Cells” from the popup menu. When the Format Cells window appears, select the Alignment tab.
Right-click the merged cell B1:D1, select “paste special → formulas” You should see the merged cell being 0. Type Col1 in the merged cell. You should now see all B2, C2, D2 to be Col1, i.e. now you can reference the merged cell as you expect it to be.
Click Home > Merge & Center > Unmerge Cells. And the merged cells have been unmerged and only the first cell will be filled with the original values. Then click Home > Find & Select > Go To Special. And then click OK, all the blank cells in the range have been selected.
Select the entire range you want to copy. Press Alt+. To select the visible cells only. Copy the range Press Ctrl+C or Right-click>Copy. Select the cell or range that you want to paste to. Paste the range Press Ctrl+V or Right-click>Paste.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025