Browse MDB/ACCDB on iPhone, even 1.5GB+ files. Fast local search, sort and SQL tools help you inspect Access data without cloud upload.
Open and inspect MDB/ACCDB databases directly on your iPhone. Access Database Viewer is built for fast local browsing, large files, searchable tables, SQL queries, and clear diagnostics when a file cannot be opened.
Just tap "Select File -> Health Check -> Open" to start.
• Browse large MDB/ACCDB files - Native browsing keeps tables responsive, even with 1.5GB+ databases and millions of rows.
• Search, filter and sort records - Quickly inspect business data without exporting everything first.
• Run SQL queries - Execute SELECT queries locally with clear error explanations and fix suggestions.
• Ask with AI when needed - Natural language questions can generate SQL, then run locally against your database.
• Diagnose file problems - Check format, readability, encoding, damaged files, and unsupported ACCDB features before you work.
• Keep data local - Database files are processed on your device by default and are not uploaded to cloud servers.
Designed for professionals who need to open legacy Access databases, review records, and troubleshoot files while away from a desktop.
Thank you for the honest review. We realized large files were indeed very slow, and we've rebuilt the core data engine in the latest version (v1.5). It now uses a streaming cursor that loads data in constant time regardless of file size, with background import and instant-first-page display. Our tests show a 1.5 GB file now opens in seconds. Please update and give it another try — your feedback directly made the app better. Thank you!
Very good app with swift support
shadowgallery
Very useful app with strong support
Developer Response
Thank you so much! Glad you find it useful. If you ever need anything or have suggestions, just tap Feedback in the app — we read every message and they directly shape what we build next. Thanks for your support!
- - Data browser now supports a full-screen mode — enter it from the menu for a larger, more immersive table view
- - Descending row browsing without a sort column now shows scan progress and can be cancelled anytime
Version 1.8
The developer, 伟 王, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
伟 王
Size
15 MB
Category
Business
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
iPad Requires iPadOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
