ZIP WinZIP Compressed Archive

ZIP file extension represents archives that can hold one or more files or directories. The archive can have compression applied to the included files in order to reduce the ZIP file size. ZIP file format was made public back in February 1989 by Phil Katz for achieving archiving of files and folders. The format was made part of PKZIP utility, created by PKWARE, Inc.

Learn more about WinZIP Compressed Archive

Discover GroupDocs.Unlock free online app!

Unlock DOCX, PPTX, XLSX, PPT, ZIP, ODP, XLS, DOC and many more file and document formats.
Upload your Excel, Word, PowerPoint, PDF documents and unlock them in your browser.
Unlock files from anywhere - it works on all platforms including Windows, macOS, Android and iOS.
All files are processed on our servers so no additional plugins or software installation is required.
All files are processed using GroupDocs document Unlock API.

Free Document Conversion, Viewer, Merger app for Windows

Easily convert, view or merge unlimited files on your own Windows PC.
Process Word, Excel, PowerPoint, PDF and more than 100 file formats.
No limit on file size.
Batch conversion of multiple files.
One app with rich features like Conversion, Viewer, Merger, Parser, Comparison, Signature.
Regular FREE updates with new features coming every month.

Free Download

How to unlock ZIP files online

Click inside the file drop area to upload a ZIP file or drag & drop a ZIP file.
Type password and click 'UNLOCK' button.
Once your file is unlocked click on 'DOWNLOAD NOW' button.

Powered By

GroupDocs.Unlock for .NET (Coming Soon)

Powerful document password remover .NET library & API.

Build your own multi-platform document and file password remover with our .NET library.

More Platforms

GroupDocs.Unlock for Java (Coming Soon)

Java version of GroupDocs.Unlock library.

Open-Source UI/UX Solutions

GroupDocs.Total for .NET and Java

GroupDocs.Total UI/UX is an open-source solution where all GroupDocs products are working together as one.

GroupDocs.Total provides multiple high-quality features against most popular document formats, such as conversion, signature, parser, and much more!

GroupDocs.Total for .NET MVC
GroupDocs.Total for .NET WebForms
GroupDocs.Total for Java Dropwizard (Coming Soon)
GroupDocs.Total for Java Spring (Coming Soon)

More online applications to remove file and document password

Remove ONE Password (OneNote Document)
Remove PDF Password (Portable Document Format File)
Remove PPT Password (PowerPoint Presentation)
Remove PPTX Password (PowerPoint Open XML Presentation)
Remove ODP Password (OpenDocument Presentation)
Remove XLS Password (Excel Spreadsheet)
Remove XLSX Password (Microsoft Excel Open XML Spreadsheet)
Remove XLSM Password (Excel Open XML Macro-Enabled Spreadsheet)
Remove XLSB Password (Excel Binary Spreadsheet)
Remove ODS Password (OpenDocument Spreadsheet)
Remove DOC Password (Microsoft Word Document)
Remove DOCX Password (Microsoft Word Open XML Document)
Remove DOT Password (Word Document Template)
Remove DOTX Password (Word Open XML Document Template)
Remove ODT Password (OpenDocument Text Document)
Remove OTT Password (OpenDocument Document Template)

Remove ZIP Password

Remove passwords from ZIP files online.