Password Protect and Convert PPT to PDF 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:
Support was excellent! I had trouble sending 28 page document and all I needed to do was change my setting and support showed me steps! Great job!!!
2016-06-02
It is easy once you know where to find what you are looking for! That is why I appreciate the on line connection 24/7. They know their product and waste no time getting you the answer so you can complete the task at hand.
2017-06-11
I wanted to create 2 additional 1099s but was unable to find that option so closed and requested it be sent to IRS. Now I know I should have selected "template" but have not been able to get that to work. Made another, and no option to send to IRS
2019-01-29
PDFfiller is a good value application for PDF file editing, filling and file management. My limited use of the application so far leaves a lot of its functionality to be discovered. However, it is very user friendly and simple to work with.
2019-12-03
What do you like best?
Extremely simple way to fill out, edit, and merge PDF documents.
What do you dislike?
Document uploading is slightly slow when working with larger files.
Recommendations to others considering the product:
User frindly/cost effective.
What problems are you solving with the product? What benefits have you realized?
Editing, merging, and sharing PDF files.
Extremely simple way to fill out, edit, and merge PDF documents.
What do you dislike?
Document uploading is slightly slow when working with larger files.
Recommendations to others considering the product:
User frindly/cost effective.
What problems are you solving with the product? What benefits have you realized?
Editing, merging, and sharing PDF files.
2018-01-15
What do you like best?
It's is easy to use and convenient, because I can access it from any of my computers, whether in office or out of town on my laptop.
What do you dislike?
About the only things that I dislike is the cost.
Recommendations to others considering the product:
Highly Recommend.
What problems are you solving with the product? What benefits have you realized?
It's nice to be able to pull a form into the application and fill it out and then copy, save, send, etc. It makes all of our forms, applications look very professional.
It's is easy to use and convenient, because I can access it from any of my computers, whether in office or out of town on my laptop.
What do you dislike?
About the only things that I dislike is the cost.
Recommendations to others considering the product:
Highly Recommend.
What problems are you solving with the product? What benefits have you realized?
It's nice to be able to pull a form into the application and fill it out and then copy, save, send, etc. It makes all of our forms, applications look very professional.
2019-01-28
THE BEST support team I have ever had, EVER!!!!!!!
Best support team I have ever had. I used the dreaded "CHAT" where I usually end up banging my head against the wall. Today I chatted with Sam and I am dumbfounded how great things went! I can honestly say I have NEVER had the satisfaction that I got today! I can't even think of a chat before where I felt human afterwards. Today, I am gobsmacked how well everything went!Sam took care of what I was there for and did it with professionalism like I have NEVER experienced in a chat with a business!I can not say enough about this company! If Sam is an example of the company, which he is, then this is a 10 star company on a 4 star scale!
2020-03-06
It was very easy to navigate the site and fill out...
It was very easy to navigate the site and fill out the form I needed. I like that they have several options available to print, email, fax and even send out a copy USPS.
2020-05-29
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).
2025-04-07
Password Protect and Convert PPT to PDF
Enhance your presentation security and convert your PowerPoint files to PDF effortlessly. This feature offers a simple and effective way to protect your sensitive information while ensuring your presentations retain their format.
Key Features
Secure your PowerPoint files with a password
Convert PPT to PDF quickly and easily
Maintain original formatting during conversion
User-friendly interface for all skill levels
Supports batch processing for multiple files at once
Potential Use Cases and Benefits
Share presentations securely with clients or colleagues
Archive important documents in a safe format
Prepare materials for online sharing without revealing editable content
Ensure compliance with data protection regulations
Simplify file management by converting multiple PPTs into PDFs at once
This feature addresses your need for both security and convenience. By allowing you to password protect your documents, you prevent unauthorized access. Additionally, converting PPT to PDF ensures your presentations are easily shareable and viewable across different devices, preserving your hard work without allowing edits. Say goodbye to worries about privacy and format issues, and enjoy peace of mind as you share your ideas.
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
Can you lock items in PowerPoint?
PPT Productivity's Lock Objects feature lets you lock any shape, object or placeholder on a slide. Shapes, objects, images and tables cannot be locked by standard PowerPoint, but they can with PPT Productivity. Locking the object prevents you (or others!) from accidentally moving or editing it.
How do I password protect a PDF file for free?
Click the Select a file button above, or drag and drop a PDF into the drop zone.
Enter a password, then retype it to confirm the password.
Click Set password.
Sign in to download or share your protected PDF.
Can I password protect a PDF?
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.
How do you save a PowerPoint so that it Cannot be edited?
Simply open the presentation and go to File>Save As. Select a location for the output file and from the 'Save as type' dropdown, select either PPS or PDF and click Save. This will save the presentation as a separate file. The original PPTX file can still be opened and edited.
Password Protect and Convert PPT to PDF Video Review
#1 usability according to G2
Try the PDF solution that respects your time.