What is NEXUS Archive Peek?
NEXUS Archive Peek is a powerful, client-side ZIP analyzer and preview tool. It allows you to open, view, and extract files from ZIP archives directly within your web browser. Built for privacy and speed, it entirely eliminates the need to upload your sensitive archives to an external server.
- 100% Secure & Local: All processing is done via JavaScript in your device.
- Instant Preview: Read text, markdown, JSON, and view images without extracting.
- Granular Extraction: Download only the single file you need, saving bandwidth and time.
- Analytics: Export the archive's internal folder structure and file sizes to CSV.
How to Use the Online ZIP Extractor
Using the tool is incredibly straightforward. Follow these simple steps:
- Drag and drop your `.zip` file into the designated area, or click to browse your local files.
- Wait a fraction of a second for the engine to parse the archive structure.
- Navigate through the generated file tree on the left panel or use the search bar.
- Click on any supported file to preview it on the right panel.
- Click the "Extract" button to download individual files to your device.
Frequently Asked Questions
Is my ZIP file uploaded to a server?
No. NEXUS processes all files locally using the HTML5 File API. No data is ever uploaded or stored.
What file formats can I preview?
You can preview common text files (.txt, .json, .md, .csv) and image files (.jpg, .png, .svg) provided they are under 1MB.
Are password-protected files supported?
Currently, encrypted ZIP files are not supported due to browser environment limitations.