Betterzip Vs Keka May 2026

Keka: Supports AES-256 encryption for ZIP and 7z files. Setting a password is easy (a single field). However, Keka does not support encrypting file names inside a 7z archive (a serious privacy flaw). Anyone opening an encrypted 7z file from Keka can see the file names without the password; they just can't open the contents.

BetterZip: Supports AES-256 and the older ZipCrypto. For 7z files, BetterZip does support filename encryption. It also has a built-in password manager to save frequently used passwords and a "Show Password" toggle to avoid typos.

Verdict: BetterZip wins. If you need true privacy (e.g., hiding that you have a file called "TaxReturns.pdf"), BetterZip is the only choice.

This is where the philosophical divide appears. betterzip vs keka

Keka's UI: Keka looks like a utility from the early 2010s—functional, but not gorgeous. The main interface is a small window with a file icon drop zone. You configure your settings (compression ratio, password, split size) in a pop-out panel. It is fast, simple, and stays out of your way. However, it lacks a native "archive browser" view.

BetterZip's UI: BetterZip looks like a modern Mac app with a three-pane layout. When you open an archive, you see a Finder-like column browser (folders on the left, files on the right). You can drag individual files out of an archive without extracting the whole thing. You can also drag files into an archive to add them. It feels like managing a folder, not a compressed file.

Verdict: BetterZip wins. The ability to browse and modify archives in-place is a massive productivity boost. Keka forces you to extract fully, modify, and re-compress. Keka: Supports AES-256 encryption for ZIP and 7z files

| Feature | Keka | BetterZip | |---------|------|------------| | Price | Free (with optional App Store donation) | Paid (~$25–$35, one-time license) | | Supported formats | ZIP, 7Z, RAR (extract), TAR, GZ, BZ2, ISO (extract), etc. | 30+ formats including full RAR, ZIPX, DiskDoubler, StuffIt, etc. | | Compression levels | Basic (fast vs small) | Detailed (multiple levels, encryption types) | | Encryption | AES-256 (ZIP, 7Z) | AES-256, legacy ZIP 2.0, custom key files | | Open & edit inside archive | ❌ No (extract only to edit) | ✅ Yes (preview/modify without extracting) | | Repair archives | ❌ No | ✅ Yes (limited to ZIP, RAR, etc.) | | Batch / automation | Basic (drag & drop with presets) | Advanced (AppleScript, Automator, Terminal) | | Finder integration | Dock drop zone, share menu | Context menu, archive as service, mail plugin | | Split archives | Yes (7z, ZIP, etc.) | Yes (multi-volume ZIP, RAR, 7Z) | | Extract without password | Can’t (requires password if encrypted) | Can try dictionary/brute-force (limited) |

Winner: BetterZip. For handling sensitive client data or legal documents, header encryption and a password manager are superior.

  • Keka

    • This is where the duel becomes a massacre. This is where the philosophical divide appears

    Winner: BetterZip. If you frequently update large backup files or software packages, the ability to modify an archive in-place saves hours of re-compression time.

    We tested a 1GB folder containing 5,000 small images (HTML/CSS/JS) and a 4GB video file.

    Winner: Keka. For raw, bulk compression of large files, Keka is consistently a few seconds faster. BetterZip feels "heavier" under the hood.

    If you are a power user, this section decides the battle. Keka does one thing (compress/decompress). BetterZip does ten things.