Adobe
Products
Acrobat
Creative Cloud
Creative Suite
Digital Publishing Suite
Edge Tools & Services
Adobe Marketing Cloud
Photoshop

For students and teachers

See all products ›
Solutions
Broadcasting
Creative tools for business
Digital analytics
Education
Media optimization
Publishing
Social marketing
Testing and targeting
Web experience management
See all solutions ›
Learning
Watch tutorials
Adobe Forums
Take a class
Get certified
Adobe Developer Connection
Design Center
Help
Product help
Download and installation
Membership and subscriptions
Adobe Forums
My account
Contact us
Downloads
Product trials
Adobe Flash Player
Adobe Reader
Adobe AIR
See all downloads ›
Company
Careers at Adobe
Investor relations
News room
Privacy
Social responsibility
Contact us
More company info ›
Buy
Home useFor personal use and small business
EducationFor students, educators, and staff
BusinessFor businesses needing licensing management
Licensing programsOther programs for schools, government, or other industries
Special offers
Search
 
Info Sign in
Why sign in? Sign in to manage your account and access trial downloads, product extensions, community areas, and more.
Welcome,
My Adobe
My orders
My information
My preferences
My products and services
Sign out
My cart
Privacy My Adobe
Adobe
Products Sections Buy   Search  
Solutions Company
Help Learning
Sign in Sign out Privacy My Adobe
Preorder Estimated Availability Date. Your credit card will not be charged until the product is shipped. Estimated availability date is subject to change. Preorder Estimated Availability Date. Your credit card will not be charged until the product is ready to download. Estimated availability date is subject to change.
Qty:
Purchase requires verification of academic eligibility
Subtotal
Promotions
Estimated shipping
Tax
Calculated at checkout
Total
Review and Checkout

Flex

Overview Tech specs FAQ Showcase Extend
flex image

What is Flex?

Flex is a powerful, open source application framework that allows you to easily build mobile applications for iOS, Android™, and BlackBerry® Tablet OS devices, as well as traditional applications for browser and desktop using the same programming model, tool, and codebase.

Enterprise-class programming model

Use constructs like strong typing, inheritance, and interfaces to program more efficiently. Extensive mobile and traditional components help speed development. Flex applications can access device capabilities such as GPS, accelerometer, camera, and local database.

Cross-platform and native experience

Create applications that run consistently across Android, BlackBerry Tablet OS, and iOS devices, as well as inside the browser and on traditional desktop computers. Although cross platform, with Flex you get an uncompromised native experience on each platform.

End-to-end tooling

Build Flex applications more easily using Adobe® Flash® Builder® software, an enterprise-class Eclipse™ based IDE. Productivity features include on-device debugging and mobile simulators for testing across screen sizes and resolutions.

Server integration

Integrate with all major back ends including Java™, Spring, Hibernate, PHP, Ruby, .NET, Adobe ColdFusion®, and SAP using industry standards such as REST, SOAP, JSON, JMS, and AMF.

Getting started

Build Flex and ActionScript® applications with Adobe Flash Builder software.

  1. Learn more ›

News

MAX Online: now available on demand

Watch this year's keynotes and sessions — then save the date for 2012!

Mobile application development

Flash Builder 4.6 adds new support for building mobile applications.

Introducing Flash Builder 4.5 for PHP

New edition of Flash Builder provides optimized development for PHP developers.

Facebook updates

Join us
03/27/2012 Flex Developer Center | Flex mobile performance checklist; http://adobe.ly/v9DGjx.
03/07/2012 Adobe TV | Adobe Shadow sneak peek; http://adobe.ly/AhoFqA. And then check out t...
03/07/2012 Adobe Labs | Shadow: inspect and preview web workflows on iOS and Android device...

Twitter updates

Follow
01/17/2012 flex: Apache #Flex is coming to a city near you! Check out the 2012 tour dates -- http://t.co/CcLnTmg3
12/30/2011 flex: OFFICIAL: #Flex is accepted by the #Apache Software Foundation! -- http://t.co/ow1T9OOd
12/20/2011 flex: RT @360Flex: We don't extend "early bird' pricing, nor do we more than one type of 'bird' After Jan 6th the price goes up. Act now! ht [...]

Learning

More
  • Getting started
  • Tutorials on Adobe TV
  • Training books
  • Training providers
  • Seminars and events
  • User groups

Help

More
  • Help and support
  • Documentation
  • User forums

Resources

  • Developer Center
  • Flex.org
  • Related products
  • Back-end systems

Page tools

Share on Facebook
Share on Twitter
Share on LinkedIn
Bookmark
Print
Flash Builder 4.5 Premium

Rapidly develop high-performing mobile, web, and desktop applications

x
Flash Builder 4.5 Premium
Student and Teacher Edition
Upgrade from
Buy Try
Add to Cart
Purchase requires verification of academic eligibility
Includes complimentary Flash Builder 4.6 update
Get it as part of...
Creative Cloud

All the tools you need to create, collaborate, and stay in sync.

Creative Cloud
Student and Teacher Edition
One-year plan for
per month
Join Plan options
Purchase requires verification of academic eligibility
Upgrade from CS and save 40%. Offer for existing customers.
Student & teacher pricing ›
Not a student or teacher?
Using PHP and Flex
Adobe Flex SDK Download Adobe Flex SDK

Products

  • Acrobat
  • Creative Cloud
  • Creative Suite
  • Digital Publishing Suite
  • Elements
  • Adobe Marketing Cloud
  • Mobile Apps
  • Photoshop
  • Touch Apps
  • Student and Teacher Editions

Solutions

  • Digital marketing
  • Digital media
  • Web Experience Management

Industries

  • Education
  • Financial services
  • Government

Help

  • Product help centers
  • Orders and returns
  • Downloading and installing
  • My Adobe

Learning

  • Adobe Developer Connection
  • Adobe TV
  • Training and certification
  • Forums
  • Design Center

Ways to buy

  • For personal and home office
  • For students, educators, and staff
  • For small and medium businesses
  • For businesses, schools, and government
  • Special offers

Downloads

  • Adobe Reader
  • Adobe Flash Player
  • Adobe AIR
  • Adobe Shockwave Player

Company

  • News room
  • Partner programs
  • Corporate social responsibility
  • Career opportunities
  • Investor Relations
  • Events
  • Legal
  • Security
  • Contact Adobe
Choose your region United States (Change)
Choose your region Close

North America

Europe, Middle East and Africa

Asia Pacific

  • Canada - English
  • Canada - Français
  • Latinoamérica
  • México
  • United States

South America

  • Brasil
  • Africa - English
  • Österreich - Deutsch
  • Belgium - English
  • Belgique - Français
  • België - Nederlands
  • България
  • Hrvatska
  • Česká republika
  • Danmark
  • Eastern Europe - English
  • Eesti
  • Suomi
  • France
  • Deutschland
  • Magyarország
  • Ireland
  • Israel - English
  • ישראל - עברית
  • Italia
  • Latvija
  • Lietuva
  • Luxembourg - Deutsch
  • Luxembourg - English
  • Luxembourg - Français
  • الشرق الأوسط وشمال أفريقيا - اللغة العربية
  • Middle East and North Africa - English
  • Moyen-Orient et Afrique du Nord - Français
  • Nederland
  • Norge
  • Polska
  • Portugal
  • România
  • Россия
  • Srbija
  • Slovensko
  • Slovenija
  • España
  • Sverige
  • Schweiz - Deutsch
  • Suisse - Français
  • Svizzera - Italiano
  • Türkiye
  • Україна
  • United Kingdom
  • Australia
  • 中国
  • 中國香港特別行政區
  • Hong Kong S.A.R. of China
  • India - English
  • 日本
  • 한국
  • New Zealand
  • 台灣

Southeast Asia

  • Includes Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam - English

Copyright © 2012 Adobe Systems Incorporated. All rights reserved.

Terms of Use | Privacy | Cookies

Ad Choices

Reviewed by TRUSTe: site privacy statement