BetterZip 6.0.6 for macOS

BetterZip is a Mac archive manager that does the usual compress-and-extract jobs but adds the ability to edit what’s inside an archive without unpacking the whole thing first.

Edit archives in place or strip single files

• Editing an archive in place—rename or move files and folders without repacking.
• Removing just one or two files from a large archive instead of extracting everything.
• Working with formats macOS doesn’t handle natively, like 7z and ISO disk images.
• Previewing files with Quick Look before you commit to extracting them.
• Adding comments to ZIP archives so you can label what a backup contains.
• Tight Finder integration—right-click a file and the BetterZip options are right there.

Archive editing is the paid upgrade over macOS

• The archive-editing features are the main draw; if you only need basic unzipping, the built-in macOS Archive Utility already covers that.
• Archive comments work with ZIP only—something to know if your workflow leans on other formats.
• It’s a dedicated archive tool, so it expects you to be comfortable managing files, not just clicking “extract.”

Bottom line: BetterZip earns its spot next to your other Mac utilities when you need to peek inside, tweak, or trim an archive without the full extract-then-repack dance.

How it handles in daily use

I’ve had BetterZip open alongside a file browser for a couple of weeks now, and it stays out of the way until you call on it. The app launches in about two seconds on Apple Silicon, and dragging a 1.2 GB ZIP onto its window feels instant—the archive opens, the file list populates, and you can start clicking around right away. Extraction speed mostly depends on the format and your drive, but with the updated 7z helper in version 6.0.6 the decompression of a large .7z backup on an M-series Mac is noticeably snappier than it was a year ago.

Memory use sits around 80 to 120 MB during everyday work. That number climbs when you’re previewing 50-megapixel RAW files through Quick Look inside an archive, as you’d expect, but it drops back down once you close the preview. I haven’t seen a single crash during normal use, and the rare crash fix in this version seems to have taken care of the edge case some users hit with external helper tools.

If you’re someone who keeps ten archives open while batch-processing, you’ll appreciate that BetterZip doesn’t lock up the Finder or beachball when an extraction runs in the background. The operations queue handles compression and extraction without demanding your attention, which means you can queue up five extractions, switch to something else, and come back to a finished job.

Peek inside builds or swap configs without unpacking

BetterZip isn’t for everyone, and that’s fine. It really shines for a few specific crowds:

• Developers and release managers who need to peek inside a build archive, pull out a single config file, or add a readme without triggering a full rebuild. The in-place editing saves a surprising amount of time when you’re shipping updates.
• Photographers and designers who receive client assets in multi-format archives. Quick Look previews of PSDs or RAW files without extracting them first means you can check what’s worth pulling out.
• Anyone inheriting messy backups. If you’ve got old ZIP files with duplicate folders or files buried three levels deep, renaming and deleting inside the archive beats extracting chaos onto your desktop.
• Automation tinkerers. AppleScript support means you can build a folder action that extracts every new archive dropped into a watch folder, renames contents according to your convention, and archives them again—all hands-off.

If you mainly download a .zip, double-click it, and move on, the built-in Archive Utility is fine. BetterZip earns its place when you need to do something inside the archive before it ever touches your drive.

Opening a client 7z straight from Mail

Here’s how a real morning looks with BetterZip in the mix—say you’re putting together assets for a client project.

You get an email with a 7z archive attached. You right-click it in Mail, choose Open with BetterZip, and the window populates with the file listing. Before extracting anything, you tap the spacebar on a likely candidate—a Photoshop file—and Quick Look shows you the full canvas right there. That’s the one.

You select that file and three others, click Extract, and point them to a project folder on your desktop. Then you notice the archive also contains an outdated logo and a stray .txt note. Instead of extracting, deleting, and re-zipping, you select those two items inside BetterZip and press Delete. Gone from the archive immediately. You rename the remaining folder from “FINAL_v2_revised” to something sane by clicking the name twice, just like in Finder.

Now you want to send a cleaned-up version to a collaborator who needs a ZIP, not a 7z. You select everything, choose Save as, pick ZIP with AES-256 encryption, let BetterZip generate a strong password, and save it to the same project folder. The whole sequence—preview, selective extraction, cleanup, re-save with encryption—takes under three minutes and you never opened Terminal or repacked a thing by hand.

Version 6.0.6 is a maintenance update with a couple of thoughtful options. You can now run BetterZip in a language different from your system setting, and you can choose to skip restoring macOS metadata when extracting files. The bundled 7z helper jumps to v26.03 with Apple Silicon assembler optimizations, and a rare crash tied to external helper tools has been fixed.

• macOS 13.5 or newer
• Runs on Intel and Apple Silicon Macs