Outils d'archive et ZIP gratuits en ligne

Comprehensive In-Browser Archive Manager & Format Converter

Créez, extrayez, modifiez, convertissez et sécurisez des archives ZIP — prend en charge ZIP, RAR, 7Z, TAR, etc.

Create & Extract Archives

Manage & Secure Archives

Convert Archive Formats

Why Our Archive Tools Are Private

Full client-side decompression and encryption without remote file transfers.

ZIP and compressed archive files frequently contain collections of private documents, sensitive business backups, code repositories, or personal memories. Traditional web converters upload the entire archive to remote servers where it must be extracted and repacked.

ConvertAllNow executes all archive operations directly inside your web browser. Utilizing optimized JavaScript engines and compiled WebAssembly compression libraries, your device parses the archive file structure, uncompresses data chunks, and creates output archives locally in your browser memory.

No archive files, file names, or uncompressed contents are ever uploaded to our servers. Your data remains strictly on your device.

Frequently Asked Questions About Archive & ZIP Tools

What archive formats can I convert and extract?

ConvertAllNow supports ZIP, RAR, 7Z, TAR, TAR.GZ (TGZ), TAR.BZ2, TAR.XZ, GZ, BZ2, and XZ formats across our specialized archive tools.

How do browser-based archive tools work without uploading files?

Our tools use client-side JavaScript and WebAssembly compiled versions of standard compression engines (such as JSZip and libarchive). Your computer reads and writes archive streams directly in local RAM memory without sending any archive contents to remote servers.

Can I create a password-protected ZIP on Mac or mobile without third-party software?

Yes! Our Protect ZIP tool runs directly in your browser on macOS Safari, iOS, Android, or Windows. It applies standard AES-256 encryption that can be opened by any standard unzipping software worldwide.

What is the maximum archive size I can create or extract?

Because processing runs in your browser, the only practical constraint is your device’s available RAM memory. Most modern laptops and smartphones handle archives up to 500MB to 1GB smoothly.

Can I convert RAR files without installing WinRAR?

Yes. WinRAR files can be decompressed and converted to standard ZIP format directly in your browser using our RAR to ZIP tool. You do not need to install WinRAR or any desktop software.

Can I edit the contents of a ZIP file without extracting everything?

Yes. Our Edit ZIP tool lets you open an existing ZIP archive, view its contents, add new files, remove unwanted items, or rename files, then save the updated archive in one click.