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Xceed Zip for .NET: zip .net, unzip .net, compress, uncompress, file system, aes, encryption, info-zip, zlib, deflate64, password, dotnet, .net 2.0, .net 3.0

The most powerful and flexible zip / unzip component on the market. A 20-year track record!
Current version: 5.8 (History)
Platforms supported: .NET 2.0 to 4.6

$299.95 USD for royalty-free license of the current version
$799.95 USD with 1-year support and update subscription

45-day free trial, 60-day satisfaction guarantee

Xceed Zip for .NET is available as either a single-developer royalty-free (and perpetual) license to the current version, without technical support and updates, or in a variety of license quantities through a subscription that delivers much more than just a royalty-free license for versions received during the subscription. The subscription delivers a year of these great, and important services to increase your productivity: expert priority support and access to new versions, new features, and all the latest bug fixes. There's also a Blueprint Subscription which adds source code for the .NET components. The Blueprint Subscription is non-refundable.

Prices are displayed in U.S. dollars. (Change currency)

Purchase new subscriptions here (first-time or after expiration), selecting the number of licenses desired. Prices include support and major/minor upgradesroyalty-free distribution, unlimited server deployment, and, with the exception of the Blueprint subscriptions, a 60-day satisfaction guarantee.

 License for
   current version
 License +
Call us at 1-800-865-2626 or e-mail us.

License for current version: This is a 1-developer, royalty-free (and perpetual) license for the current version. Does not include technical support or updates.

License plus 1-year subscription: A royalty-free (and perpetual) license to the current version and all upcoming releases for 1 year. Includes priority technical support by phone and email, and all major and minor updates. Team licenses provide discounts for teams. Site licenses and enterprise-wide global licenses are also available, just call or email sales@xceed.com.

Blueprint Subscription: In addition to all the benefits of a regular subscription, this gives you the product's C# source code (and XAML for WPF/Silverlight products). Blueprint Subscriptions are not refundable.

Upgrades: Xceed's subscriptions give you an entire year of any new versions, new features, and bug fixes. A subscription for one of our suites means you also get a license for any new products added to the suite during the subscription.

Support: The standard or Blueprint subscription you purchase gives you a whole year of expert priority support, by phone at 1-450-442-2626 or by email.