Last updated on
Jan 22, 2026
Document Tool - Certified Online 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
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
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:
The program is awesome. Spectacular. Your business practices are manipulative and shady. As much as I like the actual experience of using your website, the way you rope people in to pay for the privilege only AFTER they finish their documents is clearly intentional and very very suspect. For that reason I will never recommend this to anyone.
2017-09-02
With this document I had to learn how to rotate the document which took an inquiry on the internet to find the instructions. Could not seem to open any help window for the instruction.
2018-08-14
You can do absolutely everything you…
You can do absolutely everything you need to do with a pdf! And it is nowhere near the cost of Adobe subscriptions.
2019-11-22
Streamline document management with real ease.
We use this tool for document management mainly and it does the job with ease.
Document upload is real quick
Mobile applications work really good.
Edit or add content to your PDF file, I love this feature as it helps to add content whenever required before sending it to the customers.
I don't see any disadvantage with this tool.
2019-04-22
Helpfull
Editing in pdf
This app is very helpfull for me on daily work .
Thanks to team
Addition and edit is not as per previous found always different found
2019-03-13
When I first started using PDFfiller (couple of years ago) I wasn't impressed with it - it could have been because of a lack of experience. I had problems with lining up numbers or letters within the document. However, now it is a breeze and this program is great. I am beginning to depend on it a lot. Bottom line - it is a great product.
2021-03-16
Document Tool - Certified Feature
The Document Tool - Certified feature provides you with a reliable solution for managing and verifying your documents. This feature ensures that your files meet industry standards and adds a layer of trust for both you and your clients.
Key Features
Document verification to confirm authenticity
User-friendly interface for easy navigation
Centralized storage for secure access
Automated compliance checks for industry standards
Real-time updates to keep documents current
Potential Use Cases and Benefits
Streamlining document management for businesses
Enhancing client trust through verified documents
Minimizing compliance risks in regulated industries
Saving time with automated checks and updates
Improving collaboration with easy document sharing
By using the Document Tool - Certified feature, you can eliminate uncertainty regarding document authenticity. This feature helps you maintain compliance, build confidence with clients, and streamline your workflows. Choose this solution to tackle your document challenges effectively.
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 certify a PDF document?
On the Protect tab, in the Certify Document group, click Certify.
On the Certify Profile Wizard, choose the actions you want to permit from the Permitted actions list.
Click Next.
Select a digital ID to certify with, and choose whether to make the certificate visible.
Click Next.
How do you add a certified signature to a PDF?
Suggested clip
How to Sign a PDF with a Document Signing Certificate — YouTubeYouTubeStart of suggested client of suggested clip
How to Sign a PDF with a Document Signing Certificate — YouTube
What is a PDF certificate?
A certificate stores the public key component of a digital ID. For more information about digital IDs, see Digital IDs. When you secure a PDF using a certificate, you specify the recipients and define the file access level for each recipient or group.
What is a PDF signature?
An electronic signature, on the other hand, is merely an image of your signature overlaid on top of a PDF document. You can do it with all kinds of apps, and it's what most people will require when they send you a document to sign. Send them a PDF file with a digital signature, and they won't know what to make of it.
How do I digitally sign a PDF with a CAC?
Suggested clip
How to Sign a PDF with a Document Signing Certificate — YouTubeYouTubeStart of suggested client of suggested clip
How to Sign a PDF with a Document Signing Certificate — YouTube
#1 usability according to G2
Try the PDF solution that respects your time.