RAR to 7Z

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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.

RAR Archive Format

RAR Converter

RAR is a format for archive files, which can be used as an alternative to ZIP folders. The full name of the format is WinRAR Compressed Archive. It was created by Eugene Roshal in the mid-1990s as a method for simultaneously archiving and encrypting files.

RAR files offer greater security, and typically take up less file space than ZIP folders because of a higher compression ratio. Because of these features, RAR has been used in the past for creators to store and share raw photo or video files, although many photographers and videographers now use cloud-based galleries or file-sharing tools. Not very many programs can open RAR files, but they can be opened with WinRAR and Corel WinZip. You can create RAR archive files with the paid WinRAR program, as well as using online tools like Zamzar.

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7Z Archive Format

7Z Converter

The 7Z file format, or 7-Zip compressed file, is an archive file format developed by Igor Pavlov in the late 1990s, and is used for data compression, encryption and pre-processing. 7Z is an open source format based on Pavlov’s own LZMA compression algorithm, which offers a high compression ratio - making it ideal for archiving large amounts of data (supporting files up to 16,000 Petabytes) in a comparatively small file size. 7Z files also have the ability to include strong encryption, full Unicode support, and a high degree of pre-processing.

The 7Z format is particularly popular for storing data, such as documents, images, music and videos, in a single compressed file, but can also be used to compress multiple files into a single package, e.g. for distributing software applications. You can open 7Z files with various applications, including 7-Zip, Corel WinZip and RARLAB WinRAR.

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How to convert a RAR to a 7Z file?

  1. 1. Choose the RAR file that you want to convert.
  2. 2. Select 7Z as the the format you want to convert your RAR file to.
  3. 3. Click "Convert" to convert your RAR file.

Convert from RAR

Using Zamzar, it is possible to convert RAR files to a variety of other formats: