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.
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Edit, manage, and save documents in your preferred format
Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
Start with any popular format
You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
Store converted documents anywhere
Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
Preview and manage pages
Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
How to quickly convert and compress your PDF?
Upload your document
Upload a document from your device, cloud storage, email, or URL.
Use the converter tool
Select your document and click Convert
.
Select format and destination
Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
Manage pages and additional settings
Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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
I like the improvements to the program & the variety of options. I would like to see the "circle" option with a little more flexibility - right now it is very thick & not practical. I also could not adjust the position of text boxes that were misaligned without deleting and recreating them.
Deseree Z
2014-10-14
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.
Charlene M
2015-01-27
This software is great! It not only makes it easy to add text, but also has a lot of additional functionality such as the ability to create links for others to fill in information on samesaid documents, etc.
Eric L
2017-12-27
What do you like best?
The fact that I can pull internet forms down into the software and then sign them electronically is a life saver!
What do you dislike?
I really haven’t found anything I dislike about PDFfiller. It’s quick, efficient and super convenient.
What problems are you solving with the product? What benefits have you realized?
It solves the problem of having to print out forms sign them, and the rescan them to send them where they need to go.
User in Real Estate
2019-10-07
Thank you for your services
Thank you for your services! I’ve been working on a very important document to correct my military records, for seven years I’ve been working towards correcting an Ilegal discharge from active duty from the Army. In February I received news that changed my while direction so I started over from scratch. My draft is now complete and now I have all the evidence and events storyboard complete. There was a very important PDF from 2012 that is no longer available on the .gov website so I resorted to Google and found it on your site. Your site helped me to gather the necessary blank PDF forms that proved they did indeed break thelaw. It was a lifesaver for me!
Aaron Duhon
2019-09-28
We have been using pdfFiller over the last few years for thousands of forms for our offices. The platform is easy to use and navigate. The IT tech support is top-notch. IT Support is readily available and solves problems quickly. They communicate well, send helpful how-to videos, and/or change settings in our account to make the platform easier to use. I highly recommend pdfFiller.
Sherry S
2023-08-04
useful, easy, accessible, and most of all which is rare in these cases transparency ( love that you show days left of trial rather other free trials that sneakily start charging hoping you forget when trial ends and not respond)
Marvin R
2020-10-10
I literally wish I had discovered PDF…
I literally wish I had discovered PDF years ago! It is so easy to use and it has saved me endless time!!!
Laura Zinghini
2020-09-01
Easy to execute the changes needed…
Easy to execute the changes needed without much instruction. Saving in the pdf filler on One Drive was slow (undoubtedly Microsoft's problem).
Milo
2025-04-07
Convert On Initials PDF Feature
The Convert On Initials PDF feature simplifies your document signing process. With this tool, you can efficiently convert signed initials into a PDF format that is easy to share and store. Whether you work in a busy office or manage personal documents, this feature streamlines your workflow.
Key Features
Instant conversion of initials into PDF format
User-friendly interface for quick access
Supports multiple file formats for versatility
Secure retention of signed documents
Easy integration with existing document management systems
Potential Use Cases and Benefits
Ideal for businesses needing secure document signing
Effective for real estate agents managing contracts
Useful for legal professionals handling agreements
Helpful for individuals organizing personal paperwork
Streamlines processes in educational institutions for forms
This feature solves your problem by removing the hassle of manual conversions and ensuring all initials are captured accurately in a secure PDF format. You can save time, reduce errors, and improve your document management practices with ease.
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.
To insert initials to a PDF document, use the Insert > Place Initials menu. Click the Create New Initials item to add new initials or select one of available initials to place initials in the document. The Open Containing Folder item opens the folder where all available initials are stored as PDF files.
How do I digitally sign a PDF document?
Open your PDF document. Right-click in the PDF document where you want to add the Digital signature. Select Sign Document from the right-click menu. Select Digital Signature.
How do you convert a PDF to a fillable form?
Step 1: Load the PDF File. Open your pre-existing PDF form in PDF element, or you can choose to open an existing form template. Step 2: Recognize Form Fields Automatically. Step 3: Fill and Save the Form.
Why can't I fill out a PDF form?
Make sure that the security settings allow form filling. (See File > Properties > Security.) Sometimes form creators forget to convert their PDFs to interactive forms, or they intentionally design a form you can only fill in by hand. If you can't type in the form fields, then the fields are probably not interactive.
