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Best File Format Apps

228+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Finding the right file format app can be overwhelming with so many options. We've analyzed 228+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for File Format

Documents: File Manager & Docs#1

Documents: File Manager & Docs by Readdle Technologies Limited

Converter. Downloader. Reader.
Editor's Choice
📊 Productivity
4.8😊(616K ratings)
FreeAdsIn-App Purchases
#57in Productivity
Documents: File Manager & Docs screenshot 1
Documents: File Manager & Docs screenshot 2
Documents: File Manager & Docs screenshot 3
Documents: File Manager & Docs screenshot 4
Documents: File Manager & Docs screenshot 5
Documents: File Manager & Docs screenshot 6

Manage and organize all your files efficiently with our user-friendly file manager. Easily categorize, search, and access your documents on the go. Simplify your file management tasks today.

What We Love

  • 💯 Excellent file management capabilities
  • 🚀 Seamless integration with cloud services
  • 📚 Versatile document viewer and editor
  • 🎵 Reliable offline music player

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔒 Concerns over in-app subscription model
  • 🔍 Inconsistent search and file management functionality
Unzip - zip,rar,7z file opener#2

Unzip - zip,rar,7z file opener by 书勇 贾

files extractor, compressor
Strong Contender
📊 Productivity
4.6😐(53K ratings)
FreeAdsIn-App Purchases
Unzip - zip,rar,7z file opener screenshot 1
Unzip - zip,rar,7z file opener screenshot 2
Unzip - zip,rar,7z file opener screenshot 3
Unzip - zip,rar,7z file opener screenshot 4
Unzip - zip,rar,7z file opener screenshot 5

Unzip is a versatile zip file management tool that can extract ZIP, RAR, 7Z, TAR, and more. It supports creating encrypted ZIP archives, importing media for compression, viewing documents, playing media files, and offers file backup and transfer options via USB, WiFi, and cloud storage services. Explore its comprehensive functionality now!

What We Love

  • 🚀 Easy to use
  • 👍 Useful features
  • 🚀 Quick file extraction
  • 🚀 Versatile file support

Room to Improve

  • 🐛 Crashes and stability issues
  • 💸 Intrusive ads
  • 🔒 Privacy concerns
JPEG-PNG Image file converter#3

JPEG-PNG Image file converter by handyCloset Inc.

Format convertor to JPEG, PNG
Worth Considering
📷 Photo & Video
4.7😊(17K ratings)
FreeAds
JPEG-PNG Image file converter screenshot 1

Convert various image file formats to JPEG or PNG, including HEIF (.heic). Save images to the "Photos" app with automatic album creation. Easily print PNG images as JPEG for compatibility with some printers.

What We Love

  • 🚀 Fast and seamless conversion
  • 👍 Simple and user-friendly
  • 💡 Helpful for various use cases (forums, digital planning, etc.)
  • 🥰 Great app overall

Room to Improve

  • 🐛 Can only convert one image at a time
  • 💸 Aggressive ads that can be intrusive
  • 🔒 Requires full photo library access, raising privacy concerns

More File Format apps to explore

4
The Document Converter
The Document Converter
The Document Converter
Convert to PDF, DOCX, JPG, etc
Free

Easily convert files to various document formats with just a few clicks. Select your input file, choose the output format (DOCX, PDF, JPG, etc.), and convert in seconds. Save, share, or open your converted files in different apps instantly.

🔧 Utilities
(5.9K)
5
Media Converter - video to mp3
Media Converter - video to mp3
Media Converter - video to mp3
convert mp4,m4a, extract audio
Free

Convert various media files, including videos to MP3, extract audio from videos, compress video files, and play a wide range of formats. Features include converting audio to MP3, M4A, OGG, WAV, and more, converting video formats like MP4, MOV, and AVI, and file transfer options. Upgrade to the professional version for additional benefits. View privacy policy and terms of use. Contact junjie_ruan@163.com for more information.

🔧 Utilities
(24K)
6
File Converter to the Formats
File Converter to the Formats
File Converter to the Formats
Convert video image audio pdf
Free

An easy-to-use file conversion app with support for various formats like images, videos, audio files, and archives. Choose your input file, select the desired output format, and convert securely on your device. Start converting files quickly and easily today!

📷 Photo & Video
(504)
7
Picture Converter: File Format
Picture Converter: File Format
Picture Converter: File Format
Imazing HEIC,JPG,PDF converter
Free

This application allows users to easily convert image file formats to JPEG or PNG, supporting various formats including HEIC, PDF, and more, with just a few taps. Try it now and start converting your images quickly and efficiently with a simple and user-friendly interface.

🌟 Lifestyle
(60)
8
Format Output: PDF & File Edit
Format Output: PDF & File Edit
Format Output: PDF & File Edit
PDF & Video & Audio Convert
Free

Efficiently manage your files with our fast and intuitive application. Easily convert video, audio, or image formats while also organizing, downloading, and sharing files seamlessly. Try it now for a smoother file management experience.

🌟 Lifestyle
(45)
9
Media File Format Converter
Media File Format Converter
Media File Format Converter
Convert Photo Video Audio File
Free
🔧 Utilities
(0)
10
Imogo: File & Format Converter
Imogo: File & Format Converter
Imogo: File & Format Converter
by Umit UZ
Free
🔧 Utilities
(0)
11
FSharing - Files, File Manager
FSharing - Files, File Manager
FSharing - Files, File Manager
File explorer, downloader, zip
Free

Explore a unique file manager app for iOS devices that revolutionizes file transfer using Wi-Fi and supports popular file transfer protocols. Easily manage files offline and access cloud, remote servers, music, video, and advanced functionalities. Try it now for seamless file sharing and organization.

📊 Productivity
(884)
12
My File Organizer
My File Organizer
My File Organizer
Organize Files & Documents
Free

Efficiently organize all your files based on type, date, and size with this user-friendly application. Simplify your digital life today!

🔧 Utilities
(6.5K)
13
Convert-File&Image&Music&Media
Convert-File&Image&Music&Media
Convert-File&Image&Music&Media
Convert files to any format
Free
🔧 Utilities
(0)
14
AllConvert Kit - Image & Video
AllConvert Kit - Image & Video
AllConvert Kit - Image & Video
Convert to PNG, GIF, PDF+more
Free

A versatile app for converting files to various formats, including images, PDFs, videos, audios, and documents. Easily switch between different formats with just a few clicks. Try it now for seamless file conversions.

🔧 Utilities
(1.3K)
15
PDF Editor・PDF File Converter
PDF Editor・PDF File Converter
PDF Editor・PDF File Converter
PDF Scanner, Filler and Signer
Free

Transform your documents seamlessly with a versatile PDF editor and file converter. Edit, fill, and convert files effortlessly. Try it now for streamlined document management.

📊 Productivity
(150)
16
MP3 Converter -Audio Extractor
MP3 Converter -Audio Extractor
MP3 Converter -Audio Extractor
Convert video file to ringtone
Free

Convert any video to high-quality MP3 audio with the MP3 Converter app, enabling easy listening on the go. Features include fast conversion, support for various formats, audio manipulation tools, and the ability to set custom ringtones. Upgrade to MP3 Converter Pro for unlimited access to advanced features.

🎵 Music
(45K)
17
FastConvert: All File Tool
FastConvert: All File Tool
FastConvert: All File Tool
File Photo Video & Audio
Free
🔧 Utilities
(7)
18
Image Converter: JPEG PDF HEIC
Image Converter: JPEG PDF HEIC
Image Converter: JPEG PDF HEIC
Convert to JPG PNG & SVG File
Free

Easily convert images to different formats like JPG, PNG, PDF, and HEIC with our efficient and versatile image converter app. Streamline your image conversion needs in just a few clicks! Try it now for seamless format transitions.

📊 Productivity
(9K)
19
Air File Share & Drop
Air File Share & Drop
Air File Share & Drop
File Sharing and Data Transfer
Free

Easily share files wirelessly across devices with the Air File Share app. Effortlessly transfer documents, photos, and videos with just a tap. Download now to streamline your file sharing experience!

🔧 Utilities
(6.2K)
20
Photos PDF : Scanner Converter
Photos PDF : Scanner Converter
Photos PDF : Scanner Converter
Photo & image to Scan Document
Free

Easily convert photos to PDFs with our scanner application. Scan multiple photos, adjust their order, and save them as a single PDF document. Start digitizing your memories today.

📊 Productivity
(67K)

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