UnzipIt FAQ: Troubleshooting Common Archive Extraction Issues

Introduction

Using a fully client-side browser archive extractor is different from traditional desktop software or server-based online tools. Users often have questions regarding privacy, compatibility, speed, and features.

This FAQ article collects reliable, fact-based answers for all common UnzipIt issues and questions.

Is UnzipIt completely free?

Yes. UnzipIt is 100% free for all users. There are no accounts, no subscriptions, no paywalls, and no hidden usage limits. All core extraction features remain permanently free.

Are my files uploaded to any server?

No. All archive processing runs locally inside your browser using WebAssembly and Web Workers.

Your files, file names, content, and archive passwords never leave your device. The server only hosts static website resources and never accesses your data.

What file formats does UnzipIt support?

UnzipIt supports a comprehensive list of archive and document formats:

ZIP, 7Z, RAR, TAR, GZ, TGZ, BZ2, XZ, ZST, CAB, ISO, JAR, APK, EPUB, and Office document formats.

Self-extracting EXE archives are supported when the embedded archive data can be reliably identified.

Can I open password-protected archives?

Yes. You may enter your archive password directly in the tool. Decryption happens locally in your browser. Your password is never transmitted online.

Why does my self-extracting EXE not open?

SFX EXE archives are not universally compatible with browser extraction.

UnzipIt can only process self-extracting files when the standard archive data segment is clearly identifiable. Custom-packed or modified SFX files may fail to parse. For those cases, desktop extraction tools are recommended.

Why is my extraction slow?

Extraction speed depends entirely on your device CPU and RAM, not internet speed.

Large archives and multi-layer compression require more computing resources. Closing unused browser tabs and applications will improve performance.

Does UnzipIt scan for viruses or malware?

No. UnzipIt provides file extraction functionality only. It does not include malware detection or file scanning features.

Always open archives only from trusted and verified sources.

Can I extract single files instead of the full archive?

Yes. After loading your archive, you can preview the internal file list and download individual files selectively, without full extraction.

Does UnzipIt work offline?

Yes. Once the webpage is fully loaded and cached in your browser, you can disconnect your internet and continue extracting archives offline.

Where do my extracted files save?

Downloaded files follow your browser’s default download folder settings. If you use the “Save to folder” option, you may select your target directory manually.

Is my archive data stored anywhere after extraction?

No. All processed data exists only in temporary browser memory. After you close the tab or refresh, the data is cleared automatically. No records are saved on external servers.

Conclusion

UnzipIt is built for privacy, simplicity, and wide format compatibility. All functionality runs locally in your browser, free and secure.

If you have more questions, you can always test the tool directly at unzipit.online/en.