Edit ZIP File Online
Open a ZIP archive, add new files, remove unwanted ones, and save the modified ZIP. All editing happens in your browser.
Drop your ZIP file here to edit
Add, remove, or reorganize files inside a ZIP
How It Works
Open ZIP
Upload your existing ZIP file to see its contents. Our tool securely reads the archive directly in your browser without uploading files to a server. You can immediately see all files and folders inside.
Add or Remove Files
Click 'Add Files' to insert new files, or click X to remove existing ones. You can drag and drop new files or folders to seamlessly merge them into your existing archive.
Save Modified ZIP
Download the updated ZIP archive with your changes applied. The tool re-compresses the files efficiently, saving space while maintaining full data integrity.
Key Features
Edit In-Place
Modify your ZIP without extracting and re-compressing manually.
Add Files
Insert new files into an existing ZIP archive instantly.
Remove Files
Remove unwanted files from your archive with a single click.
Re-compress
Saved ZIPs use maximum DEFLATE compression for smallest size.
How to Edit a ZIP File Without Extracting It
Traditionally, modifying a ZIP archive means you have to fully extract its contents, add or remove the files you want, and then re-compress the entire folder back into a new ZIP. This extract-edit-recompress workflow is slow, requires extra disk space, and can be frustrating for large archives.
Our tool changes that by allowing you to edit a ZIP file without unzipping it first. It reads the ZIP's central directory and modifies the entries in place. When you add or delete files, the tool instantly updates the archive's structure directly within your browser. This method is significantly faster, completely secure, and eliminates the hassle of dealing with temporary folders.
Free Online ZIP File Editor — No Install Needed
Whether you're using Windows, Mac, Linux, or a mobile device, our free online ZIP file editor works flawlessly across all platforms. You don't need to download or install bulky desktop software to make quick changes to your archives.
As a dedicated zip editor, it runs entirely in your web browser. All file processing happens locally on your device, ensuring that your sensitive data never leaves your computer. Experience the convenience of a robust zip editor with zero installation and complete privacy.