Office Compatibility Issues

How to Fix an Excel File Not Opening on iPhone or iPad

Maira Mehtab Sep 20, 2026 869 views

Question details

The user is unable to open an Excel workbook on their iPhone or iPad, despite the file working perfectly on a PC and having tried reinstalling the Excel app and updating iOS.

Product: Microsoft Excel for iOS
Device & OS: iPhone or iPad (iOS / iPadOS)
Scenario: Attempting to open or edit a specific Excel workbook on a mobile Apple device.
Observed behavior: The Excel file fails to open in the mobile app, even though it opens without issues on a PC and the app/device has been updated and reinstalled.

Before you start

Verify your internet connection if the file is stored on OneDrive or iCloud, and ensure the file format is a supported type like .xlsx rather than a legacy (.xls) or macro-enabled (.xlsm) format that may have restricted mobile support.

Solution 1Recommended

Open the File via the App Icon Shortcut

Bypass standard in-app file browsing by using iOS Quick Actions directly from your home screen.

Sometimes the internal file browser of the iOS app hangs or encounters a glitch. Using iOS Quick Actions can force the app to directly open a recently accessed workbook, bypassing the problematic startup screen.

Locate the Excel App

Find the Microsoft Excel app icon on your iPhone or iPad home screen or inside the App Library.

Use Quick Actions

Long-press the Excel app icon until the haptic feedback triggers and the Quick Actions pop-up menu appears.

Select the Workbook

Look for your recent workbook from the available file options listed in the pop-up menu and tap it to force the file to open.

Recent Files Only: This method works best if the workbook you are trying to open is one you have recently interacted with, as Quick Actions typically only display recently accessed documents.

Solution 2

Access the File via Excel for the Web or PC

If the iOS app continues to fail, temporarily use a browser or desktop application to access your data.

Solution 3

Submit Feedback to Microsoft Support

Notify Microsoft of this known iOS bug so they can issue a patch or account-specific fix.

Seamlessly Open Excel Files on iOS

Open Your Excel Workbooks Easily with WPS Office

If Microsoft Excel is crashing or failing to open your files on iOS, WPS Office provides a lightweight, highly compatible alternative to seamlessly view and edit your spreadsheets on your iPhone and iPad.

1. Download WPS Office: Get WPS Office for free from the Apple App Store on your iPhone or iPad.
2. Locate Your File: Open the WPS Office app and tap on 'Files' at the bottom menu.
3. Open the Spreadsheet: Navigate to the folder containing your problematic Excel file (via iCloud, local storage, or a linked cloud drive) and tap to open it instantly.

Highly compatible with Microsoft Excel formats including .xls, .xlsx, and .csv.Lightweight app architecture that opens large or complex workbooks quickly on iOS devices.Free to use with a familiar, user-friendly interface designed for touchscreens.Built-in cloud integration for iCloud, Google Drive, and Dropbox.

Frequently Asked Questions

Why does my Excel file open on a PC but not on my iPhone?

This can happen due to app-specific bugs on iOS, unsupported features in the workbook (like complex VBA macros or outdated legacy form controls), or temporary syncing issues with cloud services like OneDrive.

Are macros supported in the Excel iOS app?

No, Microsoft Excel for iOS does not support running or editing VBA macros. If your workbook relies heavily on macros to function, it may fail to open or display properly on an iPhone or iPad.

How do I clear the cache in the Excel app on iPhone?

Unlike Android, iOS does not have a direct 'clear cache' button for third-party apps. To clear the cache for Excel, you must either 'Offload' the app in iOS Settings > General > iPhone Storage > Excel, or completely delete and reinstall the application.

Can I open an Excel file on iPhone without the Microsoft Excel app?

Yes, you can view Excel files directly in the iOS Files app using the built-in Quick Look feature, import them into Apple's native Numbers app, or use a highly compatible third-party office suite like WPS Office to view and edit the data.

Office App Problems