Open-source alternatives to BetterZip

Work 3/3 alternatives Setapp v6.0.4 Checked

Looking for a free and open-source alternative to BetterZip? This page compares 3 researched projects after checking source availability, license evidence, a no-cost path, and documented macOS use. Review the options by platform, project status, and known caveats to find the closest fit for your workflow.

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The research shortlist

Page updated

1

MacPacker Top pick

GPL-3.0-only Eligibility checked macOS v0.20.0 · 582 ★ · pushed Aug 17, 2026

Native, Finder-like archive browsing for macOS

Metadata checked Aug 18, 2026

Why this pick

Closest modern Mac UX match to BetterZip, with signed and notarized downloads and an active 0.20.0 release.

A modern native macOS archive browser with Quick Look, nested-archive inspection, selective extraction, encrypted archives, and ZIP creation or editing.

Key capabilities
  • 01 Browse archives as folders and preview files without extraction
  • 02 Inspect nested archives and selectively extract content
  • 03 Integrates with Quick Look and Finder workflows
  • 04 Creates and edits ZIP archives
  • 05 Supports more than 40 archive formats
Caveats
  • Requires macOS 14.6 or later; older macOS support ends at v0.14.1.
  • Archive creation and editing are currently focused on ZIP, while broader write support is still developing.
Evidence sources (11)
2

PeaZip

LGPL-3.0-only Eligibility checked macOS Windows Linux v11.2.0 · 7.8k ★ · pushed Aug 16, 2026

Mature, cross-platform archive management

Metadata checked Aug 18, 2026

Why this pick

Best mature full-featured GUI substitute: it covers more archive workflows than MacPacker and has current Intel and Apple Silicon macOS packages.

Full review — capabilities, 2 caveats, evidence

A mature GUI archive manager with broad format coverage, conversion and splitting tools, encryption, file browsing, search, and scripting support.

Key capabilities
  • 01 Handles more than 200 archive and compression formats
  • 02 Creates, converts, splits, tests, and repairs archives
  • 03 Provides encryption, archive search, and file-management tools
  • 04 Offers current Intel and Apple Silicon macOS DMG packages
  • 05 Exports archive operations as scripts
Caveats
  • The official macOS binaries are unsigned and may require the quarantine-removal step documented by the project.
  • Its cross-platform interface is less macOS-native than BetterZip.
Screenshots
Evidence sources (11)
3

7-Zip

LGPL-2.1-or-later Eligibility checked macOS Windows Linux v26.02 · 3.7k ★ · pushed Jun 26, 2026

Proven high-compression archiving from Terminal

Metadata checked Aug 18, 2026

Why this pick

Strongest maintenance and community-trust option for Terminal users, with a current upstream release and official Apple Silicon and Intel macOS downloads.

Full review — capabilities, 2 caveats, evidence

The upstream 7-Zip project provides a maintained macOS console build for high-ratio compression, extraction, encryption, and scripted archive workflows.

Key capabilities
  • 01 Creates and extracts 7z, ZIP, TAR, XZ, BZIP2, and GZIP archives
  • 02 Supports AES-256 encryption for supported formats
  • 03 Provides arm64 and x86-64 macOS console builds
  • 04 Works well in scripts and automated workflows
  • 05 Uses a transparent open-source license mix led by LGPL
Caveats
  • The macOS distribution is console-only, so it lacks BetterZip-like windowed browsing and preview.
  • RAR-related code carries the upstream unRAR licensing restriction described in the project license.
Evidence sources (6)

Specifications, side by side

Side-by-side comparison of open-source alternatives to BetterZip
Attribute 1 · MacPacker 2 · PeaZip 3 · 7-Zip
License GPL-3.0-only LGPL-3.0-only LGPL-2.1-or-later
Platforms macOSmacOS, Windows, LinuxmacOS, Windows, Linux
Status CheckedCheckedChecked
Version v0.20.0v11.2.0v26.02
Stars 5827.8k3.7k
Last push
Caveats 222

About BetterZip

BetterZip — Archive manager for Mac that opens 30+ formats. Zip, unzip, and manage files quickly and securely.

Setapp listing: Create and encrypt archives

Setapp screenshots
Setapp metadata sources (3)