Best Free Office Open Apps

214+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated July 2026

If you already know WPS Office, this is the deeper bench. 214+ free office open apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Top Picks for Free Office Open

WPS Office-AI Doc, PDF, Sheet#1

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

Office Suite with PDF Editor
Editor's Choice
📊 Productivity
4.8😊(18K ratings)
FreeIn-App Purchases
WPS Office-AI Doc, PDF, Sheet screenshot 1
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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
MobiOffice・Word Docs・Excel・PDF#2

MobiOffice・Word Docs・Excel・PDF by MobiSystems, Inc.

Edit Office Sheets・PowerPoint
Strong Contender
💼 Business
4.7😞(44K ratings)
FreeAdsIn-App Purchases
#56in Business
MobiOffice・Word Docs・Excel・PDF screenshot 1
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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.

What We Love

  • 🚀 Provides a real service
  • 🚀 Unrivaled duo with desktop version
  • 👍 Excellent for creating presentations and papers
  • 👍 Handy app to use

Room to Improve

  • 🐛 Bookmarks don't work
  • 🐛 Cannot delete files
  • 🐛 Freezes and crashes
AO Office#3

AO Office by Akikazu Yoshikawa

OpenOffice for Mobile
Worth Considering
📊 Productivity
4.3(1.4K ratings)
FreeAdsIn-App Purchases
AO Office screenshot 1
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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.

More Free Office Open apps to explore

4
Office Word:Edit Word Document
Office Word:Edit Word Document
Office Word:Edit Word Document
Read, Create & Edit Word docs
Free

Create, edit, and manage Word documents on the go with a user-friendly interface. Collaborate in real-time, secure your files with password protection, and integrate with cloud services. Ideal for professionals, students, and freelancers needing to conquer their document needs.

Create, edit, and view Word documentsReal-time collaborationPassword protection and two-factor authentication
📊 Productivity
(7K)
free with in-app purchases
5
Documents (Office Docs)
Documents (Office Docs)
Documents (Office Docs)
Edit, Browse and Manage Files
Free

This mobile office suite allows users to edit and manage spreadsheet and rich text files on their iPhone and iPad. It offers online and offline functionality, synchronization with cloud storage services, and compatibility with major office suites.

Edit spreadsheet and rich text filesOnline and offline functionalitySynchronize with Google Drive, Dropbox, Box, SkyDrive
💼 Business
(42K)
free with in-app purchases
6
Pages: Create Documents
Pages: Create Documents
Pages: Create Documents
Documents that stand apart
Free

Create visually appealing documents with a wide range of templates and editing tools. Enhance your work with multimedia, track changes, and collaborate seamlessly. Offers advanced features for writing, design, and presentation.

Apple-designed templatesAdd images, video, audioTrack changes and comments
📊 Productivity
(542K)
free
7
Google Docs
Google Docs
Google Docs
Edit Documents and Collaborate
Free

Create, edit, and collaborate on documents online in real time. Work together seamlessly with your team, even offline, and access a variety of file types. AI-powered features can help draft and refine content.

Real-time collaborationOffline editingTemplate library
📊 Productivity
(3.1M)
freemium
8
Office Suite-Word, PDF, Sheets
Office Suite-Word, PDF, Sheets
Office Suite-Word, PDF, Sheets
Document PDF Spreadsheet App
Free

This comprehensive productivity app combines essential tools for creating and editing documents, spreadsheets, and presentations. It offers robust features like word processing, spreadsheet management, presentation building, PDF conversion, and document scanning, all within a user-friendly interface.

All-in-one office suiteWord processing and editingSpreadsheet creation and editing
📊 Productivity
(344)
free with in-app purchases
9
Google Sheets
Google Sheets
Google Sheets
Collaborate on Spreadsheets
Free

Create, edit, and collaborate on spreadsheets from anywhere, anytime. Work offline, format cells, insert formulas, and view charts. Seamlessly edit Excel files and enjoy automatic saving of your work.

Create and edit spreadsheetsReal-time collaborationOffline access
📊 Productivity
(1.8M)
free
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
Microsoft Excel
Microsoft Excel
Microsoft Excel
Organize Your Data and Budget
Free

This powerful productivity app allows you to create, view, and edit spreadsheets on the go. Manage data, perform calculations, and analyze information with robust formatting and charting tools. Share your work easily with others.

Create, view, and edit spreadsheetsData analysis with charts and graphsBudgeting and accounting tools
📊 Productivity
(1.4M)
free with in-app purchases
12
Microsoft Word
Microsoft Word
Microsoft Word
Create a Resume, Essay or PDF
Free

Create, edit, and share documents on your mobile device. This powerful word processor offers templates, formatting tools, and collaborative features to help you write impactful text documents, resumes, and more. Your office moves with you, allowing for seamless editing and sharing from anywhere.

Create and edit documentsModern templatesRich formatting and layout options
📊 Productivity
(2.9M)
free with in-app purchases
13
OpenDocument Reader - view ODT
OpenDocument Reader - view ODT
OpenDocument Reader - view ODT
Read and edit ODT, ODS and ODP
Free

View and edit ODT, ODS, and ODP files on your mobile device. Seamlessly open documents from cloud storage or your device's file explorer, with support for password-protected files and keyword searching. Enjoy offline access and basic editing capabilities.

View ODT, ODS, ODP filesBasic document editingOpen from cloud storage
📊 Productivity
(839)
ad-supported
14
Collabora Office
Collabora Office
Collabora Office
by Collabora Productivity
Free

Create and edit documents, spreadsheets, and presentations on your mobile device. This app offers compatibility with a wide range of file formats, including Open Document and Microsoft Office. It's an open-source solution for on-the-go productivity.

Text editorSpreadsheet programPresentation program
📊 Productivity
(89)
free
15
Office Word: Edit Document
Office Word: Edit Document
Office Word: Edit Document
Read, Edit & Create Word Docs
Free

This app allows you to read, edit, and manage various document types, including Word, PDF, PPT, and Excel files, directly from your mobile device. It offers a streamlined workflow for everyday document tasks, making it convenient for students and professionals alike.

Read, edit, and manage documentsSupports Word, PDF, PPT, and Excel filesConvenient mobile editing tools
📊 Productivity
(544)
free with in-app purchases
16
Microsoft PowerPoint
Microsoft PowerPoint
Microsoft PowerPoint
Design Slideshow Presentations
Free

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.

Create and edit presentationsView and present slideshowsSync across devices with OneDrive
📊 Productivity
(563K)
free with in-app purchases
17
Polaris Office Mobile
Polaris Office Mobile
Polaris Office Mobile
View & Edit all kinds of docs
$39.99

This mobile office suite allows users to view and edit documents in various formats, including Microsoft Office files, with high compatibility. It offers powerful editing tools, cloud service integration, and PDF annotation capabilities for enhanced productivity on the go.

Microsoft Office compatibilityView and edit various document formatsAnnotate and export to PDF
📊 Productivity
(532)
free
18
Microsoft OneDrive
Microsoft OneDrive
Microsoft OneDrive
File & photo cloud storage
Free

Securely store, back up, and sync your photos, videos, and files across all your devices. Share content with others, scan documents, and access files offline. Offers free storage with options to upgrade for more space and premium features.

Automatic photo and video backupFile sharing and managementDocument scanning and editing
📊 Productivity
(486K)
free with in-app purchases
19
XLSX Sheets: Edit Spreadsheet
XLSX Sheets: Edit Spreadsheet
XLSX Sheets: Edit Spreadsheet
Create, Share XLS Office Files
Free

Create, edit, and manage Excel-compatible spreadsheets on your mobile device. Offers powerful editing tools, formula assistance, data visualization, and collaboration features. Work offline and import/export data in various formats.

Edit, create, and manage XLS sheetsExcel-compatible formula builderData visualization tools
📊 Productivity
(2.7K)
free with in-app purchases
20
Envoy
Envoy
Envoy
by Envoy, Inc.
Free

Streamline your office experience with tools for coordinating schedules, navigating workspaces, and booking desks or rooms. Manage visitor invitations, track deliveries, and report workplace issues efficiently.

Coordinate office schedulesInteractive workplace mapsBook desks and rooms
💼 Business
(18K)
free