Double-TakeTM Software provides a scalable solution that will manage and protect both data and provide server availability. This solution is designed for today’s complex computing environments. From enhanced backup operations to data availability, from local server fail-over to offsite business continuance, Double-Take is designed to protect your business-critical information and systems. Across Windows NT and 2000/2003, Double-Take delivers protection and availability, giving you a vital competitive advantage in your marketplace.

You can download an evaluation copy from here : Download Page

Improved Data Protection

Double-Take protects data in real-time, reducing your exposure to data loss from a full day's data to seconds or less.

Disaster Recovery Protection

Up-to-the-minute offsite protection is an important part of a your business continuity strategy. Double-Take works efficiently over slower WAN links.

Reduced Downtime

Failover is fast and automatic. Your exposure to downtime is reduced or eliminated.

Multi-Platform Management

Double-Take provides consistent solutions for Windows NT/2000/2003. All Double-Take products can be managed from GUI, Text Based or Command Line Clients running supported platforms locally or remotely attached.

Cross-Platform Data Interchange

Data can be mirrored and replicated between your Double-Take machines running on different OS platforms (NT/W2K).

Enhances Backup Performance

By giving your existing third-party backup system access to open files, Double-Take improves backup reliability. In addition, the option of centralizing backup operations on the target server simplifies management, improves performance, and reduces cost of ownership.

Select the amount of bandwidth you want to use

Double-Take for Windows allows you to select the amount of bandwidth you would like to dedicate to replication. If you have a 128K link you can limit replication to a maximum of 64K reserving the remainder for standard network traffic. .

To make the best choice for your business continuity, please check this Feature Comparison that gives a simple overview of the different choices.