File Type
File Extension Dictionary
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Discover any file instantly! Browse thousands of file extensions, formats, and software types with the ultimate offline file dictionary and identifier.
Confused by an unknown file extension? Wondering which app can open a specific file?
File Type is the ultimate offline file extension dictionary and format reference app for identifying, understanding, and exploring thousands of file types instantly.
Whether you're a developer, student, IT professional, content creator, or everyday user, File Type helps you quickly discover what a file is, which software created it, and how to open it.
With a massive offline database and lightning-fast search, you can identify file formats anytime without needing an internet connection.
KEY FEATURES
• Massive File Extension Database
Explore thousands of file extensions including documents, images, videos, audio, archives, system files, developer formats, and more.
• 100% Offline Access
No internet required. Search and browse file types anywhere, anytime.
• Instant File Identification
Quickly understand unknown file extensions and discover compatible software or apps.
• Smart Categories
Browse organized categories including PDF, ZIP, MP4, EXE, APK, PSD, HTML, JSON, DOCX, and many more.
• A–Z File Directory
Easily navigate the complete alphabetical directory of file formats and extensions.
• Fast Search Experience
Find file information instantly with a clean, optimized, and user-friendly interface.
• Modern Design
Enjoy a beautiful experience with Dark Mode support and distraction-free navigation.
WHY DOWNLOAD FILE TYPE?
• Identify unknown files instantly
• Learn which apps open specific formats
• Improve productivity and workflow
• Perfect for students, developers, and professionals
• Access information completely offline
Stop guessing file formats and extensions. Download File Type today and carry the ultimate file extension encyclopedia in your pocket.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Apurba Saha Bipo, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Apurba Saha Bipo
- Size
- 13 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Iced Coffee Tip $6.99
- Iced Latte Tip $7.99
- Mocha Tip $5.99
- Latte Tip $3.99
- Cappuccino Tip $4.99
- Americano Tip $2.99
- Espresso Tip $1.99
- Copyright
- © 2026 File Type