1. Home
  2. Topics
  3. File Format Converter

Best File Format Converter Apps

236+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

Out of 236+ file format converter apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for File Format Converter

JPEG-PNG Image file converter#1

JPEG-PNG Image file converter by handyCloset Inc.

Format convertor to JPEG, PNG
Editor's Choice
📷 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
Documents: File Manager & Docs#2

Documents: File Manager & Docs by Readdle Technologies Limited

Converter. Downloader. Reader.
Strong Contender
📊 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
Acrobat Reader: PDF Editor#3

Acrobat Reader: PDF Editor by ADOBE SYSTEMS SOFTWARE IRELAND LIMITED

Documents Editor & Converter
Worth Considering
💼 Business
4.6😞(47K ratings)
FreeAdsIn-App Purchases
#2in Business
Acrobat Reader: PDF Editor screenshot 1
Acrobat Reader: PDF Editor screenshot 2
Acrobat Reader: PDF Editor screenshot 3
Acrobat Reader: PDF Editor screenshot 4
Acrobat Reader: PDF Editor screenshot 5
Acrobat Reader: PDF Editor screenshot 6

Easily convert, fill, sign, and edit PDF documents on-the-go with this powerful application. Enhance your productivity and streamline your work processes by downloading now!

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure document storage
  • 👍 Convenient for reading and annotating PDFs
  • 👍 Useful for students and professionals

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔒 Overly intrusive login requirements
  • 💰 Expensive subscription model

More File Format Converter apps to explore

4
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)
5
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)
6
Media File Format Converter
Media File Format Converter
Media File Format Converter
Convert Photo Video Audio File
Free
🔧 Utilities
(0)
7
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)
8
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)
9
iConv - Video & PDF Converter
iConv - Video & PDF Converter
iConv - Video & PDF Converter
Convert any Video Audio Format
Free

Convert your video files to various formats quickly and easily with our intuitive application. Experience seamless video conversion without any hassle. Try it now to streamline your video editing process!

📷 Photo & Video
(1.9K)
10
Convert-File&Image&Music&Media
Convert-File&Image&Music&Media
Convert-File&Image&Music&Media
Convert files to any format
Free
🔧 Utilities
(0)
11
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)
12
JPEG,PNG Image file converter
JPEG,PNG Image file converter
JPEG,PNG Image file converter
Format convertor to JPEG, PNG
$2.99

This application allows you to easily convert various image file formats to JPEG or PNG. It supports conversion of JPEG, JPG, PNG, GIF, BMP, TIFF, TGA, and HEIF (.heic) files, with a special feature to automatically create albums in the preinstalled "Photos" app. Additionally, it addresses printing compatibility issues with some printers by enabling conversion of PNG files to JPEG format.

📷 Photo & Video
(560)
13
Imogo: File & Format Converter
Imogo: File & Format Converter
Imogo: File & Format Converter
by Umit UZ
Free
🔧 Utilities
(0)
14
The Image Converter □
The Image Converter □
The Image Converter □
Convert JPG, PNG, HEIC, PDF
Free

Convert your photos to various image formats quickly with this app. Choose your input file, select the output format, and convert in seconds. Save, share, or open your files in different apps with ease.

📊 Productivity
(16K)
15
MP3 Converter - Convert to MP3
MP3 Converter - Convert to MP3
MP3 Converter - Convert to MP3
Audio Converter & Extracter
Free

This application efficiently converts audio files to MP3 format for easy playback and sharing. Transform your audio files with ease and convenience today.

🔧 Utilities
(660)
16
MP4 Maker - Convert to MP4
MP4 Maker - Convert to MP4
MP4 Maker - Convert to MP4
Convert videos to MP4 format
Free

Convert your videos to MP4 format easily with our app! Customize quality settings for optimal file size and image quality. Keep your data secure by processing conversions on your device. Available now on all iOS devices.

📊 Productivity
(2.2K)
17
PDF Editor ®
PDF Editor ®
PDF Editor ®
Edit, Reader Converter Maker 7
Free

Edit, create, and read PDFs effortlessly with our all-in-one application. Whether you need to edit existing PDFs or create new ones from scratch, our tool simplifies the process. Try it now for a seamless document management experience.

💼 Business
(27K)
18
File Converter - LocalConvert
File Converter - LocalConvert
File Converter - LocalConvert
Image to PDF & Format Changer
Free
$2.99 | 100% OFF
🔧 Utilities
(0)
19
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)
20
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)

Looking for something similar to file format converter?

Explore related topics

Related searches

imogo: file & format convertermedia file format converter