Convert PPT Presentations to PDF Online

Our online tool allows you to convert a PPT presentation to a PDF document for free. No downloads required
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File extension .ppt/.pptx .pdf
Internet media type .ppt-application/
File format name Microsoft PowerPoint 2007 XML Presentation Portable Document Format
Associated programs Apple Keynote, Microsoft PowerPoint, OpenOffice Adobe Viewer, Ghostscript, Ghostview, Xpdf, gPDF, Acrobat Reader
Developed by Microsoft ISO
Initial Release: May 22, 1990 June 15, 1993
Useful links:


How-to guide

How to convert a PowerPoint slideshow to a PDF online

  1. Open the app in your Internet browser.
  2. When in the app, click Choose File. Select a PPT/PPTX file on your local drive and upload it to the converter.
  3. You can also add a PowerPoint file from a cloud storage service or simply drag-and-drop it into the box.
  4. Wait for the upload to finish, then click Convert Now!
  5. Wait while your PDF is being generated.
  6. Click Download PDF to save the resulting file to your computer, tablet or phone.
  7. Click Work on your PDF if you want to redact or e-sign the converted document.
  8. Click Start over again to convert the same document again or process another PPT file.

The Supreme Features Comparing Chart

Because of the high number of competitors on the Internet, choosing a perfect application can be challenging β€” especially if you don’t accurately weigh up it with the alternatives. Our check-list will assist you to quickly get your best tool to Convert PPT to PDF Documents. Evaluate the improved features of PPTtoPDF.

Split PDF βœ” βœ” βœ”
Merge PDF βœ” βœ” βœ”
Combine & Reorder βœ” ❌ ❌
Extract Pages βœ” ❌ ❌
Compress PDF βœ” βœ” ❌
Rotate PDF βœ” βœ” ❌
No software downloads βœ” βœ” ❌
Cloud storage Unlimited No info No info
Price Free Free 7-Day Trial paid Free 7-Day Trial paid
Encryption and security βœ” βœ” βœ”
Support 24/7/365 No info βœ”
No ads βœ” βœ” βœ”

Customer Reviews β€” Trusted by great people



What I pay attention to first of all is user-friendliness. The interface here is so simple. Just drop a file in, a few clicks and there is your presentation in PDF format. It makes my job so much easier.



I like the ease of this converter. An indispensable tool for those who work with PPTs every day and need a PDF version of each of them. No more wasting time. Everything is ready in a matter of seconds!



It’s a perfect solution! Especially if you need to get your PowerPoint Presentation converted to a PDF fast and for free. Give it a shot, you won’t regret it.

Your opinion matters!

If your experience was picture-perfect, please take a moment to tell us so.

How To Convert PPT to PDF

Using this cloud-based solution you will easily transform your presentation to PDF document. No payments or downloads. Just visit the website and complete the process.

How To Convert PPT to PDF Online

To convert PPT to PDF online without installing any programs, simply visit the AltoConvertPPTtoPDF website. The online platform is good because of its simplicity and ease of use. There are no annoying advertisements, registrations, limitations or trial periods. The conversion is fully anonymous and free of charge. 

An internet-connected device with a browser is all you need. All browsers, mobile, and computer devices and operating systems are supported. Additionally, the solution easily fits any screen size.The transformation of a presentation to a document online goes like this:

  1. Import the document to the service.
  2. Click on the Convert Now button.
  3. Wait for less than a minute and the document will be ready.
  4. Save the file to the device’s internal storage. 

The security of your personal information is the highest priority for AltoConvertPDFtoPPT. That is the main reason why the website requires no registration. Also, we remove both the original and final files from the platform after you start another operation or refresh the page. 

Being able to use the cloud means you don't have to worry about how much memory is left on your device. Also, the file encryption and safety of your document while being processed is at the highest level. Additionally, this service also supports file uploads from different cloud storages including Google Drive, Dropbox, and One Drive.

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How To Convert PowerPoint to PDF in Google Chrome

When working with Google Chrome, it's easy to see that there are a lot of helpful tools to choose from. It's equipped with numerous default features and cloud options. Also, it can substitute the MS Office pack and there are numerous working tools. In short, it can be your best friend when working at your home or office.

It is even becoming a basis for the Chrome OS, thanks to its reusability. Unfortunately, file conversion is not its default feature. However, there are extensions available. For example, you can install the AltoConvertPPTtoPDF extension. This tool helps you easily make a PDF out of PPT:

  1. Click the extension icon in the upper tools panel.
  2. The pop-up window will appear. Use the Choose File button. 
  3. Select a file from the device or click the Google Drive logo to import the presentation from there.
  4. Click the Convert button.
  5. Save the final file to your device or the cloud.

By using Google Chrome extensions, you avoid dealing with complicated software. This PPT to PDF converter is easy to install from the Google Chrome Web Store. It's free of charge and perfectly integrates into the browser. In addition to the installation of tools, you get a number of options like personalization, developer tools, incognito mode and a payment system.

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How To Convert PPT to PDF in Windows

Transforming documents from one format to another is more time consuming for Windows than for Mac. The reason is that Windows is that although Windows is quite widespread, it has a minimum pack of pre-installed software. This makes document processing more complicated since you need to either install additional solutions or select an online solution. 

The basic Windows package has no converter. This means you will have to look for additional software. One of the most secure ways to resolve the problem is to upload the preferable solution from the Microsoft Store.Once you have selected the software and installed it to your computer, be sure to do the following:

  1. Open the program and add a presentation to it.
  2. Go to Tools and choose the output format.
  3. Specify the file destination and name the PDF document.
  4. Complete changes and save the file.

The type of solution you select directly depends on the aims you will use it for. For a one-time feature transformation, the perfect solution is the one that focuses on the document conversion only. In most cases those solutions are free. The multi-functional software can be either free or paid. Most of them require registration and have trial periods with decreased functions. But if you are not an everyday document manager or tax consultant, most paid features are unneeded. 

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How To Convert PPT to PDF on Mac 

Mac computers are very independent compared to other options on the market. They have their own formats for text files, spreadsheets, and presentations. The programs are known as Pages, Keynote, Preview, and Numbers. The Keynote default app helps you to not only create and open traditional Mac presentations but also allows for previewing and editing PPT files. Using the lifehack described below, you can use this tool easily and efficiently. 

Here is how you can convert PPT to PDF with the default application:

  1. Open the spreadsheets in Keynote.
  2. Use the CMD+P shortcut and the pop-up window will open.
  3. Select Save as a PDF by clicking on the arrows near the PDF at the bottom of the page and select Save.

Using pre-installed solutions eases the document management processes. Best of all, you don't spend a single minute on installing and searching for the needed solution. Mac's default programs can substitute numerous programs and save you money. Use the full power of pre-installed solutions on Mac. Keynote guarantees perfectly formatted and time-saving PDFs converted from PPTs. 

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How To Convert PowerPoint to PDF Using Adobe Reader

Adobe Reader is a solution with multiple features that are especially useful in the business sphere. It consists of multiple tools including document preview, editing, creation, combining, conversion and certification. If synchronized with the cloud, Acrobat also has access to online document storage. 

To install the solution to your computer, all you have to do is visit the official website of the company and download the installation file. You may need to do this more than you'd expect. That's because Adobe Acrobat specializes in PDFs. This means opening a PPT file may not be possible. Still, the feature is available through the usage of the PDF creation option in the following way:

  1. Open Acrobat and click on the Create PDF option.
  2. Select the PPT file needed for transformation.
  3. Submit the changes.
  4. Specify the storage folder and save the file.

Adobe developed different versions of Acrobat for different devices. There are a number of solutions for computers on Windows or Mac, as well as on Android and iPhones.The full-featured and subscribed solution synchronizes files created and edited on various devices. As a result, you get a solution that's available offline. It's also compatible with multiple devices. This helps you process files even while on the go. And if you see no sense in buying a subscription, the trial version or free mobile application will completely cover all your needs.

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How to Convert PPT to PDF on Phone

People often need to change the format of their PowerPoint presentations in the shortest amount of time possible. Convert PPT to PDF on phone without additional software just using your default mobile browser. Complete these steps to transform files right on your phone: 

  1. Go to and choose the type of conversion you need or open and start converting. 
  2. Tap the Choose file button to browse for a presentation on your device or in a cloud storage. 
  3. When your slideshow is uploaded, please click the orange button to start the process.  
  4. Click Download to save the file in its new format. 

It’s better to use for presentations that don’t have any animations. Usually, different platforms (Windows, macOS, and others) show presentations differently. So before you upload and convert your PPT, note that there might be some noticeable issues. When you convert PPT to PDF on phone, it won’t move your texts, fonts or pictures. Everything will be right where it should be. You also have access to some other functions offered by pdfFiller: sign, share and edit it. All from your mobile device. 

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How to Convert PPT to PDF on iPhone

When you have an iOS device and about 20 Mb of free space, you can convert PPT to PDF on iPhone or iPad effortlessly. Use the AppStore to install Alto converter and change file formats whenever you need to. Take a look at our simple instructions to help you along: 

  1. Open the application and choose where you want to upload the slideshow from. 
  2. Select the file from the list. 
  3. Wait while the file is converting. 
  4. Download your slideshow in a portable document format. 

If you use Powerpoint slides for legal documents or forms, you can open it in a powerful online editor directly from the application in addition to being able to edit, sign, print or email the sample. 

If you use this useful Alto converter to convert PPT to PDF on iPhone or iPad, you will never have a bad-looking Powerpoint presentation. Your presentation’s dimensions are always preserved, including, slides with ideally located icons, texts, graphics or any other additional elements. Remember, when you change the format, comments, and animations with all other hidden objects won't be accessible. We recommend that if you know you are going to convert your PPT to a PDF to avoid using any type of animations. 

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How to Convert PPT to PDF on Android

The need to convert PPT to PDF on Android is not a problem anymore with Alto Converter. Change the format of your slideshow so that it can be opened on different platforms without unwanted distorting. 

Install 'Alto PPT to PDF converter' from the Android PlayMarket and follow this guideline: 

  1. Upload your presentation to the Alto app. 
  2. Select which slides you want to be converted into pages. 
  3. Click Convert
  4. Get your PowerPoint presentation in Portable Document Format. Click Download or open it in pdfFiller or signNow to edit and sign the sample. 

Our converter works online, so make sure you have a stable connection to the internet. It converts files on servers, so the application is very tiny and won't waste space. All the transfers are encrypted keeping your content safe and secure. We protect all files, and you can be sure that no third party will see yours without your permission. 

In addition, by using Alto to convert PPT to PDF on Android, you will always get a high-quality document without any visual issues. Please note that PDFs don't support animations or hidden objects. Consider avoiding them while preparing your slideshows. 

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If you seek a free application, AltoPPTtoPDF Converter is the right choice. You don’t need to pay for the app, register or download it. Conversion will require three main steps: 1. Choose an initial document and upload it. 2. Press the orange button. 3. Download the final file, save, or share, unless you go for an option to edit it.