"Hi, is there any way to convert PPTX to video free? I have used Windows PowerPoint to create a PPTX presentation and want it to be saved in video so I could directly view PPTX presentation content on my iPhone and upload it to my blog. I know that PowerPoint could export PPTX file to MP4 and WMV videos. But the exported file couldn’t play on my iPhone. Please help."

To view PPTX files on iPhone or other mobile devices, you could just install Microsoft PowerPoint Mobile. This app has multiple versions for corresponding platforms. However, if you want to upload PPTX files to blog or YouTube for sharing, you need to convert PowerPoint to video files that could be accepted by blog or YouTube. If you’re looking for a solution to convert PPTX to videos in different formats for multiple uses, this guide satisfies you well with different effective solutions.

Part 1: Convert PowerPoint to Video Online Free with Free Online PPTX to Video Converter

You could make use of free PPTX to video converter online to convert PPTX to video online free. The best online PPTX to video converter free tested is Online-Convert.com. It includes multiple online media converter services. The below guide would show you how to convert PPTX to video online free.

Step 1: Open free online PPTX to video converter

Click the above link to open the free online PPTX to video converter page. On the right side, you could see multiple categories, select the one you want, like PPTX to AVI or PPTX to FLV according to your personal needs.

online-pptx-to-video-converter

Step 2: Add PPTX file

On the popup page, click the "Choose File" button to browse and select PPTX file from your computer. You could also directly enter URL of your PPTX file, or select PPTX file from your cloud storage for converting. After adding source PPTX file, complete the "Optional settings" according to personal needs (The free online PPTX to video converter would automatically determine for you if you don’t complete these settings).

add-pptx-file

Step 3: Convert PPTX to video online free

After all these settings, click the "Convert file" button. This online free PPTX to video converter would start to convert PPTX to video online free.

converting-pptx-to-video

Step 4: Download converted file

After converting, this free online PPTX to video converter would automatically lead you to the download page. On the newly popup "New Download Task" window, get it a file name and set the path for saving output video file. Then click the "Download" button to start downloading.

download-converted-pptx-file

In this way, you could freely convert PPTX to video online free without any charge. Make sure you have wonder Internet connection. After converting, you could use the converted PPTX file in your own way.

Part 2: Convert PowerPoint to Video with Leawo PPTX to Video Converter

Another solution to help you convert PPTX to video is to make use of desktop PPTX to video converter software like Leawo PowerPoint to Video Pro, the best PPTX to video converter that helps you convert PPTX to video in 180+ formats like MP4, FLV, AVI, MOV, F4V, etc. With this PPTX to video converter, you could convert PPTX to MP4, PPTX to AVI, PPTX to FLV, etc. for multiple purposes. Different from online PPTX to video converter freeware, Leawo PowerPoint to Video Pro could convert PPTX to video in batch, allow you to change output format according to target media player and device, enable you to edit PPTX files before converting, etc.

powerpoint-to-video-pro

PowerPoint to Video Pro 

☉ Support PowerPoint 2000/2002/2003/2007/2010/2013.

☉ Support all PPT formats: PPT, PPTX, PPTM, PPS, PPSX, POT, POTX, POTM.

☉ Adjust video and audio parameters of output files for multiple devices and players.

☉ Customize PowerPoint files like: insert background music/watermark, set transition, real-time narration.

$44.95

Buy NowFree Trial

How to Convert PPTX to Video with Leawo PowerPoint to Video Pro:

Download and install Leawo PowerPoint to Video Pro on your computer, and get source PPTX files ready. Then, follow the below steps to learn how to convert PPTX to video:

Step 1: Import PPTX files

Click the "Add" button on the main interface to browse and add PPTX file(s) into this PPTX to video converter. You could add as many PPTX files as you like. After adding, you can play back loaded PPTX files.

Add PPT files

Step 2: Set output format

Move mouse to the drop-down "Profile" box and click it. On the popup window, set output format from "Common Video" group or directly select from target device group. Click the "Output" box to select a folder on your computer as output directory.

Set output format

Step 3: Adjust video and audio parameters

(Optional) As you need, click the "Settings" button next to the drop-down "Profile" box to adjust video codec, bit rate, video size, aspect ratio, frame rate, audio codec, channel, etc.

Adjust video and audio parameters

Step 4: Edit PPTX files

(Optional) You can click the "Customize" button to edit PPTX files: set PPTX transition time, add PPTX background music, adjust audio effect, change aspect ratio, apply watermark, etc.

Customize PPT file

Step 5: Convert PPTX to video

Finally, click the "Convert" button at the bottom right corner to start converting PPTX to video.

Convert PPT to Android video

Demo Video on How to Convert PPTX to Video

Part 3: Free Online PPTX to Video Converter vs. Leawo PPTX to Video Converter

You may wonder a better way to convert PPTX to video. The below is a comparison chart between online PPTX to video converter and Leawo PowerPoint to Video Pro:

Features Online PowerPoint to Video Converter Leawo PowerPoint to Video Pro
Convert PowerPoint to Video
PPT, PPTX, PPTM, PPS, PPSX, POT, POTX, POTM
PowerPoint 2000/2002/2003/2007/2010/2013
Convert PowerPoint to MP4, AVI, FLV, MKV, MPEG, WMV, etc. Partial formats supported 180+
Convert PPT to audio Partial formats supported AAC, AC3, AIFF, AMR, M4A, MP2, MP3, OGG, RA, AU, WAV, WMA, MKA, FLAC, WAV
Download and install N/A
Set output video resolution
Adjust video and audio parameters
Set PPT transition time  
Add PPT background music  
Adjust audio effect  
Change aspect ratio  
Apply watermark  
Batch PowerPoint to MP4 video conversion  
Internet connection Required Not required
Stability Low High
Converting speed Slow Fast
Conversion success rate Low, even failed sometimes 100% success