---
title: "PreviewCode - Reviews, Revenue and Downloads in United Arab Emirates | Apple App Store"
description: "PreviewCode provides QuickLook file previews and Finder file icon thumbnails for source code documents and data files for a wide variety of programming languages.  The app provides two app extensions:"
---

# PreviewCode — United Arab Emirates

![PreviewCode App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/8c/08/95/8c08954f-4e80-921b-6660-83138ca2a173/AppIcon-0-0-85-220-0-0-6-0-2x.png/434x0w.png)

**Developer:** [Antony Smith](https://apptail.io/developer/antony-smith-bEZ)
**Category:** Developer Tools
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.bps.PreviewCode
**Store:** Apple App Store
**Country:** United Arab Emirates
**Version:** 2.2.3 (released 2025-12-12)
**Original Release:** 2021-06-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ae/app/app/id1571797683)
**AppTail Page:** [https://apptail.io/app/previewcode-llce/united-arab-emirates](https://apptail.io/app/previewcode-llce/united-arab-emirates)

## PreviewCode Description
PreviewCode provides QuickLook file previews and Finder file icon thumbnails for source code documents and data files for a wide variety of programming languages.

The app provides two app extensions: Code Previewer and Code Thumbnailer, which can be viewed and managed in macOS’ System Preferences > Extensions. The app itself is a container for these extensions.

You must run the app first to gain these benefits.

PreviewCode supports the following languages features:

• ActionScript
• Ada
• AppleScript
• Arduino
• Basic
• Brainfuck
• C
• C++
• C#
• Clojure
• CoffeeScript
• Dart
• Elixir
• Elm
• Erlang
• Fortran
• F#
• GML
• Go
• Haskell
• Java
• JavaScript
• Julia
• Kotlin
• Lisp
• Lua
• Objective-C
• Pascal
• Perl
• PHP
• Python
• Ruby
• Rust
• Swift
• TypeScript
• Visual Basic Script
• Vue.js

Shell Scripting

• Bash
• C Shell
• Korn Shell
• TCSH
• Z Shell

Assembly

• ARM Assembler
• x86-64 Assembler

Others

• CSS
• LaTex
• Protobuf
• SASS/SCSS
• SQL script
• Twig
• Terraform source and vars files
• .cmake files
• .env files
• Config files
• Asciidoc
• Xcode files (.storyboard, .xib, .plist)

Known Issues

• PreviewCode will not render Clojure .edn files: the .edn file extension is pre-set on macOS to an Adobe digital rights management product.
• PreviewCode will not render TypeScript .ts files: the .ts file extension is pre-set on macOS to MPEG-2 transport stream video files. The .tsx and .typescript extensions are supported.
• PreviewCode will not render Elixir .exs files if GarageBand and/or Logic Pro is installed on your Mac. This is because these apps use this file extension for EXS24 instrument files.
- Previews displayed on external displays, or on Macs with connected to multiple monitors, may intermittently not be scrollable if you’re using a third-party mouse. Workaround: a MacBook’s built-in trackpad will be able to scroll.
- Deselecting code in the preview is not immediate: the highlight clears after ~1s. We are investigating fixes.








## PreviewCode Available In
- [United Arab Emirates](https://apptail.io/app/previewcode-llce/united-arab-emirates)
- [Austria](https://apptail.io/app/previewcode-llce/austria)
- [Australia](https://apptail.io/app/previewcode-llce/australia)
- [Belgium](https://apptail.io/app/previewcode-llce/belgium)
- [Canada](https://apptail.io/app/previewcode-llce/canada)
- [Switzerland](https://apptail.io/app/previewcode-llce/switzerland)
- [China](https://apptail.io/app/previewcode-llce/china)
- [Colombia](https://apptail.io/app/previewcode-llce/colombia)
- [Czechia](https://apptail.io/app/previewcode-llce/czechia)
- [Germany](https://apptail.io/app/previewcode-llce/germany)
- [Denmark](https://apptail.io/app/previewcode-llce/denmark)
- [Spain](https://apptail.io/app/previewcode-llce/spain)
- [France](https://apptail.io/app/previewcode-llce/france)
- [United Kingdom](https://apptail.io/app/previewcode-llce/united-kingdom)
- [Greece](https://apptail.io/app/previewcode-llce/greece)
- [Hungary](https://apptail.io/app/previewcode-llce/hungary)
- [India](https://apptail.io/app/previewcode-llce/india)
- [Italy](https://apptail.io/app/previewcode-llce/italy)
- [Japan](https://apptail.io/app/previewcode-llce/japan)
- [Kazakhstan](https://apptail.io/app/previewcode-llce/kazakhstan)
- [Netherlands](https://apptail.io/app/previewcode-llce/netherlands)
- [Peru](https://apptail.io/app/previewcode-llce/peru)
- [Poland](https://apptail.io/app/previewcode-llce/poland)
- [Portugal](https://apptail.io/app/previewcode-llce/portugal)
- [Romania](https://apptail.io/app/previewcode-llce/romania)
- [Russia](https://apptail.io/app/previewcode-llce/russia)
- [Sweden](https://apptail.io/app/previewcode-llce/sweden)
- [Thailand](https://apptail.io/app/previewcode-llce/thailand)
- [Türkiye](https://apptail.io/app/previewcode-llce/turkey)
- [Taiwan](https://apptail.io/app/previewcode-llce/taiwan)
- [Ukraine](https://apptail.io/app/previewcode-llce/ukraine)
- [United States](https://apptail.io/app/previewcode-llce/united-states)
- [Vietnam](https://apptail.io/app/previewcode-llce/vietnam)

---

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