Compress and encrypt

Since its launch in 1991, WinZip has become one of the most popular programs for compressing and encrypting files for storage or sending. The latest version builds on the strengths of its predecessors by offering greater capacity, enhanced encryption and compression, and many improvements to the user interface.

Click here to see image

To ensure that your files are kept safe from prying eyes, version 9.0 supports 128-bit and 256-bit key AES encryption. To put this into perspective, the US Computer Security Resource Centre Web site estimates that it would take around “149 trillion years to crack a 128-bit AES key”. So, we’d say your files are pretty safe.

To lock down your files, simply choose the encryption strength you want and specify your password. One thing to note is that current recipients of AES-encrypted files must have WinZip 9.0 to decrypt them, although WinZip is working with third parties to expand support for the format.

Now that you know your files will be safe, you might want to store even more, which is fine because WinZip 9.0 has a much higher capacity. The new version’s 64-bit extensions mean you can create archives that hold more than 65,535 files and are larger than 4GB. Despite their enhanced capacity, new Zip files are compatible with the old format.

To ensure that Zip files take up as little hard drive space as possible and are easier to e-mail, version 9.0 uses an ‘enhanced deflate’ compression method that cuts down file size.

Although an upgrade to 9.0 isn’t a must, you will benefit from better security and support for higher capacity. Nervous users might want to wait for the final version that, at time of writing, was not available for download.

WinZip 9.0 beta
Price: Free trial beta version available for download
Vendor: WinZip
www.winzip.com

Join the newsletter!

Or
Error: Please check your email address.
Rocket to Success - Your 10 Tips for Smarter ERP System Selection
Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Ursula Seymour

PC World
Show Comments

Brand Post

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Andrew Teoh

Brother MFC-L9570CDW Multifunction Printer

Touch screen visibility and operation was great and easy to navigate. Each menu and sub-menu was in an understandable order and category

Louise Coady

Brother MFC-L9570CDW Multifunction Printer

The printer was convenient, produced clear and vibrant images and was very easy to use

Edwina Hargreaves

WD My Cloud Home

I would recommend this device for families and small businesses who want one safe place to store all their important digital content and a way to easily share it with friends, family, business partners, or customers.

Walid Mikhael

Brother QL-820NWB Professional Label Printer

It’s easy to set up, it’s compact and quiet when printing and to top if off, the print quality is excellent. This is hands down the best printer I’ve used for printing labels.

Ben Ramsden

Sharp PN-40TC1 Huddle Board

Brainstorming, innovation, problem solving, and negotiation have all become much more productive and valuable if people can easily collaborate in real time with minimal friction.

Sarah Ieroianni

Brother QL-820NWB Professional Label Printer

The print quality also does not disappoint, it’s clear, bold, doesn’t smudge and the text is perfectly sized.

Featured Content

Product Launch Showcase

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?