— Support

Need help with Zlurp?

Common questions about file compression, supported formats, and how Zlurp works.

Saved file location Offline use Supported formats Format conversion Privacy

Common questions

Where are my compressed files saved?

By default, Zlurp opens a Save panel so you choose where to save. You can also drag the result directly out of the result window into Finder.

Does Zlurp work offline?

Yes, completely. Zlurp does not require an internet connection. All processing happens locally on your Mac.

What formats can Zlurp compress?

Images (PNG, JPG, HEIC, WebP, AVIF, JXL, GIF, SVG, TIFF, BMP), videos (MP4, MOV, M4V), audio (M4A/AAC, WAV, AIFF, CAF, ALAC, FLAC), PDFs, and Office documents (DOCX, XLSX, PPTX, EPUB).

Can Zlurp convert between formats?

Yes. Images can convert to GIF, SVG, PDF, MP4, or another image format. PDFs can convert to an image series or MP4 slideshow. Videos can extract audio or export a frame series.

Is my data sent anywhere?

No. All processing is local on your Mac. See the Privacy Policy for full details.

How do I report a bug?

Email carl@hagerling.se with what you tried, what happened, and which file type was involved.

Requirements

System requirements

macOS 13.0 or later. Universal binary — runs natively on Apple Silicon and Intel.

Contact

Still stuck?

Email carl@hagerling.se with bug reports, feature requests, or anything else.