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7zip FAQ

Q: What is 7zip.tv?

A: 7zip.tv is dedicated to bringing you a free copy of 7zip, the Web’s leading Open Source file archiving software. The best part: 7zip is FREE & legal to own! 7zip.tv also offers instructional videos to teach users how to best utilize 7zip.

Q: What is 7zip?

A: U7zip is the leading free, Open Source alternative file archiving software. Its functions are similar to popular competitors WinZip or WinRAR.

Q: Why is 7zip free?

A: 7zip is Open Source software, which means developers distribute the software for public use under the GNU General Public License.

Q: Is 7zip safe? Is it spyware or malware?

A: Yes. The 7zip file-archiving software is 100% safe and secure to download and use. It is not infectious malware or spyware that collects information without your knowledge.

Q: How do I install 7zip?

A: Installing 7zip is simple! Download 7zip by clicking on any “Download Now” button—that will initiate the download of the file you will need to install. Once the download is complete, choose to “accept and run” the 7zip application.

Q: I am trying to open a file with 7zip and it asks me for a password.

A: Only the creator of the zip file can set a password. If it is asking for a password, check with the original creator of the file for that password.

Q: I downloaded and installed 7zip but I can't find it on my desktop.

A: 7zip automatically downloads into your Programs folder. To find 7zip, go to the Start menu and look in All Programs. 7zip should appear. To open the program, select the 7zip folder.

Q: How do I open a ZIP or RAR file?

A: Opening a ZIP file is commonly called "unzipping." To Unzip a ZIP file:

  • Install 7zip
  • Now, right click with your mouse on the file you want to unzip
  • You can either click "Open" zipped file right now, or "Extract" the file to your computer
  • What's the difference between "Open" and "Extract?"
  • If you "Open" your file now, you can access it like a normal file. But when you close 7zip, the file will still be zipped-up and compressed.
  • If you "Extract" your file, it will become a normal saved file on your computer. Extracting is just like saving a full version to your computer! You can open your unzipped file at any time once you extract it.

Q: How do I UnRAR?

A:  UnRARing is just like unzipping. To UnRAR:

  • Install 7zip
  • Now right click on the file and choose "Open" or "Extract."
  • Exactly as outlined above, if you "Open" the file you can access it now, but if you "Extract" it the file will be saved to your computer and you can always access it later.

Q: How Do I Unarchive Other Files On My Computer?

A: Have other file types besides ZIP and RAR that you want to open on your computer? Simply use the same method to open:

  • Install 7zip
  • Right click on the file and select "Open" or "Extract"

Q: Why can't 7zip open some ZIP archives?

A: In 99% of these cases it means that the archive contains incorrect headers. Other ZIP programs can open some archives with incorrect headers, since these programs just ignore errors.
There are also some ZIP archives that were encoded with methods unsupported by 7zip, for example, WAVPack (WinZip).

Q: Why does drag-and-drop archive extraction from 7zip to Explorer use temp files?

A: 7zip doesn't know folder path of drop target. Only Windows Explorer knows exact drop target. And Windows Explorer needs files (drag source) as decompressed files on disk. So 7zip extracts files from archive to temp folder and then 7zip notifies Windows Explorer about paths of these temp files. Then Windows Explorer copies these files to drop target folder.
To avoid temp file usage, you can use Extract command of 7zip or drag-and-drop from 7zip to 7zip.

 Q: Why doesn't the command line version add files without extensions to an archive?

A: You're probably using a *.* wildcard. 7zip doesn't use the operating system's wildcard mask parser, and consequently treats *.* as any file that has an extension. To process all files you must use the * wildcard instead or omit the wildcard altogether.

Q: How do I remove 7zip?

A: We’re sorry to hear that you were not satisfied with 7zip. If you have any questions or concerns, we urge you to Contact Us before you remove 7zip. If you still want to remove 7zip, please follow these Uninstall Instructions.

Q: What if I need help? Who can I contact at 7zip.tv?

A: We’d love to hear from you! We welcome any feedback from our users to make our product better. If you have comments or concerns regarding the 7zip.tv website or the 7zip software, please contact 7zip.tv via email at contactus@7zip.tv or visit our Contact Us page.

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7zip is an open source product developed by Igor Pavlov licensed under GNU LGPL. Source code for 7zip can be found here.

By clicking the download button, it launches DownloadAdminTM, which will manage your installation process. You can learn more here. Additional software may be offered to you via opt-in ads during the installation process. DownloadAdminTM works on any computer that has Internet Explorer 7 or above and is compatible with Windows 2000, XP, Vista, 7.