Última actualización el
Jan 16, 2026
Lock 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
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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:
I have only been using it a short time but it has made filling out some of my forms so much easier. I no longer have to print, fill out, scan and save.
2018-02-01
PDFiller is a must have .
PDFiller is a very easy to manage . I benefit from it cause it not only has what you need but you can save and reference back to it by just a click of a button and I also like how you can customize it your personal liking .
I work for family practice and I am always utilizing PDFiller . Looking for a form or needing to reference back to one PDFiller makes it so easy I love it . It's simple , quick and if I ever had any questions there customer service is always standing by to help .
There's nothing I dislike . I just wish I known about PDFiller sooner
2019-01-21
Great customer service support
Great customer service support. They have always been responsive on a timely manner when I need help. I use them to submit 1099 forms to the IRS. They even developed a 'fix' to their form so that I could submit a form for an employee that lives out of the country.
2024-06-14
Convenience for all!
It makes all our documents look professional. Imagine the combined functionalities of Word and Adobe put together into one software. This is what you get
Uploading and downloading larger documents might take a while sometimes.
What do you think about this review?
2021-05-30
NOT QUITE FINISHED BUT I DID HAVE AN…
NOT QUITE FINISHED BUT I DID HAVE AN ISSUE WITH THETABS AND PROMPTS ON APPLICATION. FOR MY BIRTHDAY IT WOULD NOT STAY ON THE YEAR I WAS BORN IT JUST KEPT DEFAULTING TO 2021. AND THE "TYPE "HERE" KEPT GETTING IN MY WAY AND I COULDNT SEE OR READ WHERE I WAS SUPPOSED TO TYPE, NO BIGGY I GOT AROUND IT. I DO REALLY LIKE PDF FILLER.
2021-05-13
This is a perfect tool if you don't…
This is a perfect tool if you don't have access to a printer. Simple easy and so many great features for document processing and sending. And the best part is that its all verified.
2021-03-30
Their program is wonderful. I had a special project last year and it performed as expected. This year project over, subscription wasn't necessary but it automatically renewed. I cancelled it and within MINUTES customer support responded they were processing the refund. Exceptional customer support. I would highly recommend this service.
2020-11-22
Top notch company to work with. Software was easy to use, and they were fast to respond with customer support. Definitely will use in the future if I have more needs to use this type of software.
2020-11-10
Used on a Mac and had to fix some invoices. It was really cool the pdf filler would adjust the font and size to what was on the page. Perfect for what I needed thank you.
2020-09-26
Lock and Convert PPT to PDF Feature
Our Lock and Convert PPT to PDF feature offers a simple and effective solution for users wanting to secure their presentations while converting them into universally accessible PDF files. This tool is tailored to meet your needs for sharing and preserving the integrity of your work.
Key Features
Easily convert PPT files to PDF format with a few clicks
Lock your PDF to prevent unauthorized editing or copying
Maintain original formatting, animations, and transitions in the conversion
User-friendly interface designed for quick navigation
Compatible with various operating systems and devices
Use Cases and Benefits
Share your presentation confidently with clients and colleagues, knowing it is secure
Distribute your work widely without risking alterations to your original content
Create professional documents for archiving or future reference
Simplify collaboration by providing a consistent format for all users
This feature helps you solve the common problems of presentation sharing. By converting your PPT to a locked PDF, you keep your content safe while ensuring it remains accessible to anyone, anywhere. It eliminates concerns about unwanted changes and gives you peace of mind when showcasing your work.
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 convert a PowerPoint to PDF without losing quality?
Go to File.
Select Options.
Click Advance.
Under the Image Size and Quality section, look for Set default target output to and select the PPI you prefer.
How do I change the resolution of a PowerPoint slide?
Select the Slide Show tab. From the Set-Up group, select Set Up Slide Show. In the Multiple monitors section, from the Slide show monitor drop-down list, select Primary Monitor. From the Resolution drop-down list, select a resolution and then click OK.
How do I convert a PowerPoint to PDF without losing quality?
Go to File.
Select Options.
Click Advance.
Under the Image Size and Quality section, look for Set default target output to and select the PPI you prefer.
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