Files to ZIP Converter
Turn a Group of Files Into One ZIP
Need to use Files to ZIP Converter right now?
Drop in as many files as you need bundled together into one download.
Add files to zip together
Processed locally in your browser — never uploaded
Builds a real, standard ZIP file (stored, uncompressed entries) entirely in your browser — no upload.
Features
- Runs entirely in your browser
- Privacy-first — your data is never uploaded
- Real-time, instant results
- 100% free, no sign-up required
- Works on desktop, tablet, and mobile
- No installation needed
Who uses this tool?
About Files to ZIP Converter
Sending several files together as one attachment, or just bundling a set of related documents, is what ZIP archives are for — and creating one usually needs your operating system's built-in compression feature or a separate app. This tool builds a real, standard ZIP file directly in your browser from any files you add.
Files are stored using the ZIP format's standard structure (local file headers, a central directory, and an end-of-central-directory record) with entries kept uncompressed (stored, not DEFLATE-compressed) — this keeps the tool simple and fast while still producing a fully valid, standard ZIP that any unzip tool can open correctly.
Add as many files as you need, and they're bundled together in one download — useful for sending a batch of files as a single attachment or just keeping a set of documents together in one place.
Everything happens locally: your files are read and packaged into the ZIP entirely in your browser, with nothing uploaded to a server during the process.
How it works
- Add your files. Select as many files as you want to bundle.
- Create the ZIP. Files are packaged into a standard ZIP archive locally.
- Download the archive. One ZIP file containing everything you added.
Examples
Bundling files for one attachment
Input
5 separate documents
Output
one ZIP file containing all 5