Best Developer File Editor Apps

Text Editor - HTML Code Editor

Text, Coding, SSH, SFTP, Web

Free

Edit and view text files, including HTML, CSS, and JavaScript, directly on your device. This tool supports rich text editing and allows you to easily share your files.

Simple Hex Editor: Read Bytes

Dive Deep into Your Files

Free

Easily view and modify the raw byte data of any file with a straightforward interface. This tool is designed for developers and tech enthusiasts who need a quick and efficient way to perform hex editing without unnecessary complexity.

Code Editor - Compiler & IDE

Programming on mobile

Free

This app is a powerful mobile code editor and compiler designed for programmers. It offers syntax highlighting for numerous languages, code assistance, and the ability to compile and run code directly on your device. Access files from cloud storage and version control systems, with customizable themes and extensive editing features.

iEditor – Text Code Editor

Best source code editor

Free

A fast and simple text and source code editor for iPhone and iPad. It allows users to create, import, edit, and manage various file types with features like syntax highlighting, search/replace, and export options.

Kodo: AI Code Editor & IDE

SSH Terminal, SQL & Offline AI

Free

A powerful offline code editor for iOS devices featuring an on-device AI assistant for writing, explaining, and fixing code. It also includes a real SSH terminal, SFTP/FTP support, and GitHub integration, all with a strong focus on user privacy.

PatchDoc:File & Code Editor

Open ZIP,JSON,Markdown,Html

Free

A versatile document editor and viewer for iPhone and iPad. Quickly edit text, code, and CSV files, preview PDFs and Office documents, and extract archives. Streamline your mobile file management.

Text Editor.

A must have text editor

Free

A versatile text editor for managing files on your device and in the cloud. Supports various text formats, rich text editing, and custom fonts. Offers cloud integration and sharing capabilities.

Text Editor : Code Editor

#1 App Built for Developers

Free

A professional code and text editor for developers, students, and creators. It offers fast performance, extensive language support, and advanced editing features for a smooth and reliable coding experience on Apple devices.

QuickCode: Code Editor

A Simple Code Editor

Free

A powerful and intuitive code editor for mobile devices. Offers syntax highlighting, customizable themes, and seamless file management. Ideal for both beginners and experienced developers to code on the go.

CodeMate: Code Editor & Viewer

Python, HTML, JSON & Markdown

Free

A mobile code editor and viewer with syntax highlighting, customizable themes, and iCloud sync. It allows for quick edits and sharing of code files on iPhone and iPad. Optimized for readability and portability.

Text Editor & Code: QuickEdit

Code Editor: Python, HTML, TXT

Free

This offline text editor offers robust formatting, case conversion, and text cleaning tools. Effortlessly import and export documents in various formats, and manage your work with document history and quick actions.

EasyEditText

Edit .txt files

Free

Create and edit plain text files on iOS with a comfortable and native experience. Seamlessly integrates with the Files app for access to iCloud Drive, Dropbox, and more. Offers a clean interface with features like Dark Mode and trackpad support.

Koder Code Editor

(S)FTP, Dropbox, Webdav, SSH

Free

A powerful code editor for mobile devices, offering syntax highlighting for over 80 languages, remote file access, and a built-in terminal. Perfect for developers who need to code on the go with a well-designed interface.

Runestone Text Editor

Edit plain text and code

Free

A powerful plain text and code editor for iPhone and iPad. Offers syntax highlighting, line numbers, find and replace, and extensive customization options for developers and writers.

Subtext

Simple, elegant text editor

Free

A straightforward text editor for iPhone and iPad, allowing direct creation and editing of files within iCloud. It offers advanced controls for line endings and character encoding, ideal for on-the-go code or data file modifications.