Best Pptx Viewer Apps

179+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Whether you're new to pptx viewer or looking for an upgrade, our curated collection of 179+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Pptx Viewer Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft PowerPointMicrosoft PowerPointFree4.7★ (565K)NoYesJul 2026
2Presentation ®Presentation ®Free4.2★ (1.2K)YesYesJul 2026
3WPS Office-AI Doc, PDF, SheetWPS Office-AI Doc, PDF, SheetFree4.8★ (18K)NoYesJul 2026
4Google SlidesGoogle SlidesFree4.7★ (403K)NoNoJul 2026
5PPTX Converter, PPTX to PDFPPTX Converter, PPTX to PDFFree4.0★ (9)YesNoJul 2026
6Glazr PPTX File EditorGlazr PPTX File EditorFreeNoJul 2026
7All Document Reader & ViewerAll Document Reader & ViewerFree4.2★ (81)NoYesJul 2026
8PPTX PPT PPTM To PDF ReaderPPTX PPT PPTM To PDF ReaderFree5.0★ (11)NoYesJul 2026

Top Picks for Pptx Viewer

Microsoft PowerPoint#1

Microsoft PowerPoint by Microsoft Corporation

Design Slideshow Presentations
Editor's Choice
📊 Productivity
4.7😐(565K ratings)
FreeIn-App Purchases
#44in Productivity
Microsoft PowerPoint screenshot 1
Microsoft PowerPoint screenshot 2
Microsoft PowerPoint screenshot 3
Microsoft PowerPoint screenshot 4
Microsoft PowerPoint screenshot 5
Microsoft PowerPoint screenshot 6

Create, edit, and present slideshows from anywhere. Access recent files, sync across devices via OneDrive, and collaborate with others in real time. Features AI-powered design ideas and a Presenter Coach for public speaking practice.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 💡 Helpful for school and work
  • 🚀 Smooth transitions and animations

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔒 Difficult to share and collaborate
  • 🔒 Limited functionality compared to desktop version
Presentation ®#2

Presentation ® by SMM service, s.r.o.

PPT PPTX Slides Maker & Viewer
Strong Contender
💼 Business
4.2😞(1.2K ratings)
FreeAdsIn-App Purchases
Presentation ® screenshot 1
Presentation ® screenshot 2
Presentation ® screenshot 3

Create and view presentations with a comprehensive set of tools. Easily import, export, and convert files between various formats like PPT, PDF, and TXT. Its user-friendly design makes crafting engaging slides efficient and accessible for all users.

What We Love

  • 👍 Easy to use
  • 💡 Good presentation features
  • 🚀 Fast and efficient

Room to Improve

  • 🔒 Everything is behind a paywall
  • 🐛 Frequent crashes and bugs
  • 📵 Intrusive ads and pop-ups
WPS Office-AI Doc, PDF, Sheet#3

WPS Office-AI Doc, PDF, Sheet by KINGSOFT OFFICE SOFTWARE CORPORATION LIMITED

Office Suite with PDF Editor
Worth Considering
📊 Productivity
4.8😊(18K ratings)
FreeIn-App Purchases
WPS Office-AI Doc, PDF, Sheet screenshot 1
WPS Office-AI Doc, PDF, Sheet screenshot 2
WPS Office-AI Doc, PDF, Sheet screenshot 3
WPS Office-AI Doc, PDF, Sheet screenshot 4
WPS Office-AI Doc, PDF, Sheet screenshot 5
WPS Office-AI Doc, PDF, Sheet screenshot 6

This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.

What We Love

  • 👍 Easy to use
  • 💡 Powerful features
  • 🚀 Fast and responsive
  • 🔒 Reliable file management

Room to Improve

  • 🐛 Occasional crashes and stability issues
  • 💰 Subscription model for advanced features
  • 🔍 Limited search and file management functionality

More Pptx Viewer apps to explore

4
Google Slides
Google Slides
Google Slides
by Google
Free

Create, edit, and collaborate on presentations from any device. Work offline, add rich media, and present directly from your phone or tablet. Seamlessly integrate with video calls and other productivity tools.

Create and edit presentationsReal-time collaborationOffline access
📊 Productivity
(403K)
free
5
PPTX Converter, PPTX to PDF
PPTX Converter, PPTX to PDF
PPTX Converter, PPTX to PDF
Convert POWERPOINT files
Free

Easily convert PowerPoint files to various formats like PDF, Word, and TXT. Enjoy unlimited, fast conversions without sign-ups or fees. Preserve document quality with custom output options.

Convert PPTX to PDF, Word, TXT, JPG, PNG, and moreConvert other formats back to PPTXUnlimited and free conversions
🔧 Utilities
(9)
ad-supported
6
Glazr PPTX File Editor
Glazr PPTX File Editor
Glazr PPTX File Editor
by Ibrahim Amer
Free
📊 Productivity
(0)
7
All Document Reader & Viewer
All Document Reader & Viewer
All Document Reader & Viewer
PDF Reader, Excel, PPT, Word
Free

Easily view and read various document types including PDF, Word, Excel, and PPT files. This application offers a simple interface for quick access and sharing of your documents.

Read multiple document typesView PDF, Excel, PPT, Word filesSimple user interface
📊 Productivity
(81)
free with in-app purchases
8
PPTX PPT PPTM To PDF Reader
PPTX PPT PPTM To PDF Reader
PPTX PPT PPTM To PDF Reader
Open Convert Slides Files
Free

Easily convert and view presentation files like PPTX, PPT, and PPTM into universally compatible PDF format. Streamline document management and sharing with a user-friendly interface for seamless access and organization.

Convert PPTX, PPT, PPTM, PPSX to PDFView presentation filesManage documents easily
🔧 Utilities
(11)
free with in-app purchases
9
PDF Viewer by Nutrient
PDF Viewer by Nutrient
PDF Viewer by Nutrient
Fill Forms, Sign, Edit, Redact
Free

Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.

View and search PDFsAnnotate with highlights and notesSign documents digitally
📊 Productivity
(9.1K)
freemium
10
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
View & Edit all kinds of docs
Free

Create, edit, and share documents, spreadsheets, and presentations across multiple devices. This all-in-one office suite offers PDF viewing and conversion, with seamless cloud integration and collaboration features.

Edit and save documents in various formatsView and convert PDFsSync across desktop, iPhone, and iPad
📊 Productivity
(2.5K)
free with in-app purchases
11
PDF & PowerPoint Converter
PDF & PowerPoint Converter
PDF & PowerPoint Converter
PDF Convert & PowerPoint files
Free

Easily convert PowerPoint files to PDF and PDF documents to PPT or PPTX. This user-friendly tool offers high-quality conversions for various file sizes, making document management efficient.

PDF to PPTX conversionPPTX to PDF conversionHigh-quality file output
📊 Productivity
(165)
free with in-app purchases
12
The Document Converter
The Document Converter
The Document Converter
Convert to PDF, DOCX, JPG, etc
Free

Effortlessly transform files into various document and image formats like PDF, DOCX, and JPG. Simply select your input, choose the desired output, and convert in seconds. Save, share, or open your converted files directly in other applications.

Convert to PDF, DOCX, JPG, TXT, and moreSupports dozens of input formatsSave, share, or open converted files
🔧 Utilities
(5.9K)
freemium
13
한컴오피스 Viewer
한컴오피스 Viewer
한컴오피스 Viewer
by HANCOM Incorporated
Free

View and manage documents from various office suites, including Hangul, Word, Excel, and PowerPoint. Convert documents to PDF or image files, and share them via email. Supports a wide range of file formats.

Read and manage office documentsSupport for HWP, DOC, XLS, PPT, PDFConvert documents to PDF
📊 Productivity
(73)
free with in-app purchases
14
AO Office
AO Office
AO Office
OpenOffice for Mobile
Free

This app provides a comprehensive office suite for mobile devices, allowing users to view, edit, import, and export a wide range of document types. It includes word processing, spreadsheet, presentation, drawing, and equation editing capabilities, mirroring the functionality of desktop office software.

View, edit, import, and export documentsWord processor, spreadsheet, presentation toolsPDF export and import
📊 Productivity
(1.4K)
free with in-app purchases
15
Document File Reader Pro - PDF Viewer and Doc Opener to Open, View, and Read Docs
Document File Reader Pro - PDF Viewer and Doc Opener to Open, View, and Read Docs
Document File Reader Pro - PDF Viewer and Doc Opener to Open, View, and Read Docs
by Jian Yih Lee
Free

This app serves as a universal file viewer, supporting a wide range of document types including PDF, Word, Excel, and PowerPoint. It also handles archives like ZIP and RAR, e-books, and media files, with cloud integration for easy file management and privacy features.

Universal file viewing (PDF, DOC, XLS, PPT, ZIP, RAR, EPUB)PDF reader with bookmark and mergeMS Office file viewing (Word, Excel, PowerPoint)
📊 Productivity
(285)
free
16
OOReader
OOReader
OOReader
Libre Office document viewer
Free

View office documents from various suites, including OpenOffice, LibreOffice, and Microsoft Office formats, as well as PDFs. Convert documents to PDF for easy sharing and printing, with an internet connection required for conversion.

View ODF, DOCX, XLSX, PPTX, PDFConvert documents to PDFShare and print documents
🔧 Utilities
(0)
free with in-app purchases
17
MobiOffice・Word Docs・Excel・PDF
MobiOffice・Word Docs・Excel・PDF
MobiOffice・Word Docs・Excel・PDF
Edit Office Sheets・PowerPoint
Free

This app allows users to create, edit, and manage documents, spreadsheets, and presentations across various file formats. It offers cloud storage integration, document scanning, and PDF viewing and annotation capabilities. Premium features include advanced editing tools, PDF conversion, and enhanced security options.

Create and edit documents, spreadsheets, and presentationsCompatible with Microsoft Office and Google WorkspaceView and annotate PDF files
💼 Business
(44K)
freemium
18
Docs To Go Standard
Docs To Go Standard
Docs To Go Standard
by DataViz, Inc
Free

Edit and create Microsoft Office documents, spreadsheets, and presentations on your iOS device. View PDF files and manage your documents with a built-in file manager. Offers robust editing features for Word, Excel, and PowerPoint files.

Edit MS Office filesCreate MS Office filesView PDF files
📊 Productivity
(57)
free with in-app purchases
19
All Document Reader
All Document Reader
All Document Reader
All Document Editor and Viewer
Free

Manage and view all your documents in one place. This app supports various file formats including PDF, Word, Excel, and PPT. It offers features like scanning, folder management, and advanced search to streamline your workflow.

Supports all document formats (PDF, DOCX, XLSX, PPT, TXT)Create and manage folders for organizationScan documents and convert images to PDF
📊 Productivity
(235)
free with in-app purchases
20
Word Editor: Docs & Docx Files
Word Editor: Docs & Docx Files
Word Editor: Docs & Docx Files
Edit & Share Word Documents
Free

Edit and manage Word documents, spreadsheets, and presentations on your mobile device. Convert files to PDF, collaborate in real-time, and access your work offline or via cloud sync. Offers a free trial for premium features.

Edit and format Word documents (DOC, DOCX)Create and edit spreadsheets (XLS, XLSX)Create and edit presentations (PPT)
📊 Productivity
(1.3K)
free with in-app purchases

FAQ about Pptx Viewer

What are the best pptx viewer apps for iPhone?
Microsoft PowerPoint tops our pptx viewer apps ranking as of July 2026, with a 4.7-star average from 565K App Store ratings, and it's free to download.
Yes — 20 of the top pptx viewer apps we rank are free to download, including Microsoft PowerPoint and Presentation ®.
Microsoft PowerPoint has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 179+ pptx viewer apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The app allows you to create, edit, view, present, and share slideshow presentations. You can access recent files, sync your work across devices using OneDrive, and collaborate with others in real time. It also offers design ideas and an AI-powered Presenter Coach for public speaking practice.
Syncing is seamless across devices via OneDrive. This ensures that your presentations are up-to-date on all your devices, allowing you to start working on your PC and continue editing on your mobile device without worrying about multiple file versions.