Zip Merger
Use Zip Merger on AboveTool to compress, pack, or estimate sizes in your browser — free, private, no signup.
Zip Merger
Used to combine two or more ZIP files into a single ZIP archive.
Drop files here
or click to browse
About Zip Merger
Zip Merger is used to combine two or more ZIP files into a single ZIP archive. It reads the entries from each uploaded ZIP and writes them all into a new combined ZIP file. If the ZIPs contain files with the same name, the merger will include both — rename conflicting files beforehand if needed. Zip Merger runs free in your browser at abovetool.com — no signup required.
How to use
- Paste text or upload files depending on the tool.
- Click the primary action to minify, gzip, zip, estimate, or generate config.
- Copy or download results — processing stays in your browser.
Features
- Text minify, gzip probes, ZIP create/inspect/extract
- Ratio and bandwidth estimates with local CompressionStream
- Config sketches for nginx, Apache, Express, Vite, and more
- Dedicated gzip/CSS/font/PWA tools keep their own UIs
Frequently asked questions
What does Zip Merger do?
Zip Merger is used to combine two or more ZIP files into a single ZIP archive.
How does Zip Merger work?
It reads the entries from each uploaded ZIP and writes them all into a new combined ZIP file.
Any tips for using this tool?
If the ZIPs contain files with the same name, the merger will include both — rename conflicting files beforehand if needed.
Is Zip Merger free on AboveTool?
Yes. Zip Merger is free to use on abovetool.com with no account required.