Last updated on
Sep 20, 2025
Compare Document For Free
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
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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:
It's been great as a company that has numerous Prevaiing Wage projects going on at the same timer, PDF filler has enabled me to make changes on WH347 forms. PDF filler is an extreme help.
2018-01-08
so far so good, very easy to use. The only issue is I can not verify my office # as I do not use a CELL phone. CAnnot receive SMS text to verify my tel#
2019-05-27
Meralis Acevedo
Meralis AcevedoI was able to find the form I needed. The only thing is that it was a little difficult figuring out how to use all the features it has. How to modify the text was not something I was able to do through erasing. Maybe using PDFfiller more often will help me maneuver the site with time.
2019-03-05
Manage, edit, sign and notarized pdf forms easily
I can easily create, manage and edit my pdf documents with Pdffiller. It is a cloud storage where you can quickly login through facebook or google account. Open your pdf and edit it easily. You can convert your document to the available templates fit for your form and objectiives. I like it because i can open my documents in a web browser or through its desktop application. You can easily create a form where the recipient can put his or her signature by using its send to sign tool. You can share your document. You can email it. Whats best is that you can have your form notarized.
Pdffiller has different plans and price is affordable depending on the number of users. However chat support or customer support's turn around time to resolve issue also depends on your plan. If it is just basic, expect support to attend to you within 24 hours. If you have the premium, then it will be instant support.
2019-01-23
WORKS WELL
HAD A LITTLE TROUBLE WITH THE FORMATTING. iT MAY HAVE BEEN THE TEMPLATE THAT I WAS USING AND NOT THE PDF FILLER. i HAVE USED DOC HUB FOR A LONG TIME AND I ABSOLUTELY LOVE IT! IT IS MY GO TO PROGRAM.
2023-03-28
Your website is great! You guys have really helped me in my hour of need by providing a site that pulls it all together for the customer. Your efforts on integration of features and services makes it a very valuable place to get your work done in a more efficient manner! Thank you so much for being there! Sincerely, Floyd and Carol Abel
2022-10-27
I've used this software before, but I find Pdf Filler a bit better for my use. I need to learn the software better, because if it continues to help in my work I will be a loyal client.
2022-02-19
Very quick, efficient and courteous customer service. My elderly mother subscribed to this service and couldn't remember why. I explained the situation via emails with Customer Support and they refunded the annual subscription fee after I verified a few details. I really appreciated their understanding and quick response. Now...I have to go unplug my mom's computer. :-)
2021-07-16
so far everything is good to use and very easy, I need...
so far everything is good to use and very easy, I need to explore more but I do not have time. A little confused with the folders but I will learn very soon.
2020-06-26
Introducing Compare Document Feature
Our new Compare Document feature is designed to make your life easier and more efficient when working with documents. With this feature, you can effortlessly compare multiple documents side by side, saving you valuable time and effort.
Key Features:
Side-by-side Document Comparison: Easily compare two or more documents simultaneously to identify differences and commonalities.
Highlighting and Tracking: Track changes and additions made to the documents, with color-coded highlights for easy identification.
Interactive Interface: Seamlessly navigate through compared documents using a user-friendly interface, making it simple to review and analyze content.
Sorting and Filtering: Sort and filter compared documents based on specific criteria, such as date, author, or relevance, to focus on relevant information.
Version Control: Keep track of different versions of a document, ensuring you make informed decisions based on the most up-to-date information.
Potential Use Cases and Benefits:
Legal Professionals: Quickly identify changes made to legal agreements, contracts, or court documents, ensuring accuracy and avoiding potential legal pitfalls.
Content Writers and Editors: Efficiently compare drafts of articles, blog posts, or books to ensure consistency and coherence throughout the writing process.
Researchers and Academics: Compare research papers or academic articles to spot discrepancies or similarities, enhancing the quality of research and streamlining collaboration.
Project Managers: Keep track of document updates and revisions within a team, ensuring everyone is working from the same version and avoiding confusion.
Business Professionals: Compare sales reports, financial statements, or business plans to gain insights and make data-driven decisions effectively.
With our Compare Document feature, you can save time, ensure accuracy, and enhance collaboration. Say goodbye to tedious manual comparison and let our tool do the work for you. Unlock the full potential of your documents and boost productivity with ease.
How to Use the Compare Document Feature in pdfFiller
The Compare Document feature in pdfFiller allows you to easily compare two versions of a document and identify any differences between them. Follow these steps to use this feature:
01
Open pdfFiller and log in to your account.
02
Upload the two versions of the document you want to compare. You can either upload them from your computer or import them from cloud storage services like Google Drive or Dropbox.
03
Once both documents are uploaded, click on the 'Compare Document' option in the toolbar.
04
Select the two documents you want to compare from the drop-down menus. You can choose to compare documents from your pdfFiller account, your computer, or cloud storage.
05
Click on the 'Compare' button to start the comparison process.
06
pdfFiller will analyze the documents and highlight any differences between them. You can easily navigate through the compared documents using the navigation buttons provided.
07
To view the details of each difference, click on the highlighted area. pdfFiller will display a side-by-side comparison of the selected area in both documents.
08
If you want to accept or reject a difference, click on the corresponding button in the toolbar. You can also add comments or annotations to the compared documents if needed.
09
Once you have reviewed all the differences and made any necessary changes, you can save the compared document as a new file or overwrite one of the original documents.
10
Congratulations! You have successfully used the Compare Document feature in pdfFiller.
Using the Compare Document feature in pdfFiller makes it easy to identify and manage differences between two versions of a document. Whether you're working on legal contracts, business proposals, or any other type of document, this feature will save you time and effort in reviewing and comparing changes. Start using the Compare Document feature today and experience the convenience it offers!
Did you know?
Microsoft Word allows you to compare every difference in two nearly-identical documents. The Compare tool is built in to the Compare tool in Microsoft Word. You can only add a tag to the revised document, but can switch between them with the double-arrow icon.
Comparing documents is a process that identifies changes between two documents and contains the changes as revisions. This process of comparison is a usual task in the legal and financial industries. Instead of manually searching for differences between documents or between different versions of them, you can use Appose. Words for comparing documents.
Document comparison, also known as redlining or black lining, is a computer process by which changes are identified between two versions of the same document. Document comparison is a common task in the legal and financial industries. Common documents formats for comparison include word processing documents e.g. Microsoft Word, spreadsheets, presentations e.g. PowerPoint, and Portable Document Format PDF documents.
#1 usability according to G2
Try the PDF solution that respects your time.