Secure large PDF files file For Free
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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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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:
chat support: wonderful spoke to 2 different people and both terrific. Love this service. I need to get forms from years back and thanks to this service they are all available in minutes.
2016-05-19
It would be easy and helpful to implement: A tool which allows you to pick the colour you want (and be able to use that colour to erase, paint and write). A auto text-detector and erase
2019-01-25
What do you like best?
Easy to use, anyone who I've sent a file has had no issues receiving and downloading. Some of them have told me they've gone on to use the product regularly themselves.
What do you dislike?
Nothing to do with pdffiller, but I sometimes forget to set up the files I'm uploading in the right folders. That's on me.
What problems are you solving with the product? What benefits have you realized?
Under the 'documents' tab, the 2 columns on the right could be made more distinctly different from each other to denote they are in fact different. They are just two shades of gray and not that different in tone.
Easy to use, anyone who I've sent a file has had no issues receiving and downloading. Some of them have told me they've gone on to use the product regularly themselves.
What do you dislike?
Nothing to do with pdffiller, but I sometimes forget to set up the files I'm uploading in the right folders. That's on me.
What problems are you solving with the product? What benefits have you realized?
Under the 'documents' tab, the 2 columns on the right could be made more distinctly different from each other to denote they are in fact different. They are just two shades of gray and not that different in tone.
2019-05-22
He tenido una buena experiencia, pero lo único a mejorar que al realizar cualquier modificación queden alineados al texto, ya que al guardar el documento se pierde.
2024-05-05
Very cool how I can change forms I…
Very cool how I can change forms I need. I hate learning new software, but this one was very easy to learn and use. Lots of options to save and share.
2021-12-23
Practical
PDFfiller makes finding and editing a document easy, useful, and practical. It also keeps these important documents in one location for a trouble free experience.
2021-07-15
great app
Its a great app to use and super easy to understand.the best it has everything you need i the app. its with you 24/7anywhere you go in the world :)
2021-04-16
"Dee" from live support was awesome!
I was really worried because I made a couple mistakes and had some questions and "Dee" from the live support chat answered all my questions. Dee was professional, quick, and reliable. Please hire more people like Dee. Thank you for your time.
2020-10-12
I gave a bad review initially
I gave a bad review initially. I didn’t get the help I needed. Immediately someone else reached out. My issue was resolved within a few hours. I’m happy with the help I got the second time around. Thank you Gerald!
2020-08-19
Secure Large PDF Files Feature
Keep your large PDF files safe with our Secure PDF feature. This tool helps you protect sensitive information from unauthorized access, ensuring your documents remain confidential.
Key Features
Password protection to restrict access
Encryption to safeguard file content
User-friendly interface for easy navigation
Compatibility with various devices and platforms
Audit logs to track access and modifications
Potential Use Cases and Benefits
Secure sharing of financial statements within your team
Protection of legal documents during client review
Confidentiality in medical records for healthcare providers
Safe storage of academic research data for students
This feature addresses your need for security by providing robust protection for your important documents. By using password protection and encryption, you can ensure that only the intended recipients can access your PDF files. With this level of security, you can share sensitive information with confidence, knowing it will remain private.
How to Secure Large PDF Files with pdfFiller
Securing large PDF files is made easy with pdfFiller's Secure large PDF files feature. Follow these simple steps to ensure the confidentiality and integrity of your important documents:
01
Login to your pdfFiller account or sign up for a new account if you don't have one already.
02
Once logged in, click on the 'MyBox' tab at the top of the page.
03
Locate the large PDF file you want to secure and click on it to open it in the pdfFiller editor.
04
In the editor, click on the 'Secure' tab in the toolbar on the left side of the screen.
05
From the dropdown menu, select the 'Secure large PDF files' option.
06
A pop-up window will appear, allowing you to set the security options for your PDF file. You can choose to add a password, restrict printing or editing, and even set an expiration date for the file.
07
Once you have set the desired security options, click on the 'Apply' button to secure your PDF file.
08
After applying the security settings, you can save the secured PDF file to your computer or cloud storage by clicking on the 'Save' button in the top right corner of the editor.
09
Congratulations! You have successfully secured your large PDF file with pdfFiller's Secure large PDF files feature.
By following these steps, you can ensure that your large PDF files are protected from unauthorized access and maintain the confidentiality of your sensitive information. Start securing your PDF files with pdfFiller today!
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
Why is my PDF file size so large?
Typically, there are two major reasons why PDF file size can be “disproportionally” large. The first reason is that one or more fonts are stored inside PDF document. Fonts can be subsetted and embedded right into PDF file. ... The second reason is using images for creating PDF file.
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