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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

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Tools to suit your file conversion needs

You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

KEY.ZIP Document Format

KEY.ZIP Converter

Files with a file extension are presentation documents which are generated by Apple's "Keynote" application in versions 1.0, 2.0, 3.0 and 4.0 (these versions of the software were released between 2003-2007). Technically speaking the files produced are packages, but since it is not possible to upload a package to a web service (as they are multiple files) Zamzar recommends compressing them into a ZIP file before upload. The format is distinct from the key file produced by more modern versions of iWork which is a single file (and so does not need to be compressed). Keynote is one of 3 programs which make up Apple's iWork office suite, a set of applications which run on the Mac OS X and iOS operating systems, also including Numbers (for spreadsheets) and Pages (for word processing). Keynote was first released by Apple in January 2003 and began life as a program used by Steve Jobs when creating presentations for the MacWorld Conference and Expo.

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HTML Document Format

HTML stands for HyperText Markup Language. It’s an international open standard invented by Tim Berners-Lee, and the main format used for both website pages and formatted emails. HTML describes the structure of a webpage or email, and contains instruction codes for how a user’s browser should display it. These codes include the general layout and which pieces of content are headers, paragraphs of text, links, images, or videos. Internet browsers, like Google Chrome, Firefox, Safari or Edge, then use this information to display the website content as the editors intended.

You can open an HTML webpage file with your internet browser to preview it, and you can view the full HTML code of a website or HTML file by selecting ‘view source’ from your browser, or by opening the file in a text editor. To create an HTML file, you can use text editors or specific HTML editors. You can also use online tools like Zamzar to create an HTML version of an existing document.

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How to convert a KEY.ZIP to a HTML file?

  1. 1. Choose the KEY.ZIP file that you want to convert.
  2. 2. Select HTML as the the format you want to convert your KEY.ZIP file to.
  3. 3. Click "Convert" to convert your KEY.ZIP file.

Convert from KEY.ZIP

Using Zamzar, it is possible to convert KEY.ZIP files to a variety of other formats: