Keka is one of those Mac utilities people recommend because it does a small job well: compress files, extract archives, split large files, and protect shared files with encryption without turning the workflow into a project. It is free from the developer's website, actively updated, and also sold through the Mac App Store for people who want to support development and get App Store updates.

But Keka is not the only sensible archive app for Mac. BetterZip is better if you need to inspect, modify, filter, script, and manage archives without extracting everything first. The Unarchiver is the easiest free extractor for old, weird, and incoming archive formats. Archiver is a simpler paid compressor and extractor with preview, encryption, split files, and Setapp access. Apple's built-in Archive Utility is still enough if you only create and open normal ZIP files.

This guide compares Keka alternatives for Mac across compression formats, extraction support, archive preview, encryption, Finder workflow, split files, automation, old-format support, pricing, and which app makes sense for different users.

Quick Verdict

Choose Keka if you want the best free general-purpose archive app for most Mac users. It is strong for 7Z, ZIP, TAR, DMG, ISO, ZSTD, BROTLI, password-protected archives, split files, drag-and-drop compression, and broad extraction support.

Choose BetterZip if you work with archives often and need more control. It is the strongest option for previewing, modifying, filtering, testing, scripting, encrypting, and managing archive contents without unpacking everything first.

Choose The Unarchiver if you mostly receive archives and just need them to open. It is free, lightweight, and especially useful for RAR, StuffIt, old Mac formats, Amiga formats, foreign filename encodings, and other archives that Apple's built-in tools may not handle.

Choose Archiver if you want a cleaner paid interface for everyday compression, preview, encryption, splitting, combining, and selective extraction. It is also useful if you already pay for Setapp and want an archive tool included in that subscription.

Choose Archive Utility if your needs are basic. It is built into macOS and works well for Control-clicking a file or folder to create a ZIP, or double-clicking a normal ZIP file to extract it.

Feature Comparison

Keka

Keka is the best default recommendation when someone asks for a Mac archive app and does not want to overthink it. The official site currently offers Keka 1.6.7 as a direct download for Mac OS X 10.10 or newer, while the Mac App Store listing shows the same app as a paid purchase that supports development and uses App Store updates.

The everyday workflow is simple: drag files to Keka's Dock icon or window, choose a format, compress, and move on. Keka can create many useful formats including 7Z, ZIP, TAR, GZIP, BZIP2, XZ, LZIP, DMG, ISO, BROTLI, ZSTD, LRZIP, AAR, and WIM. It can also extract a broad list of formats including ZIPX, RAR, LZMA, EXE, CAB, MSI, JAR, WAR, IPA, XIP, APK, APPX, XPI, CPIO, and more.

Keka's security story is good for normal file sharing. It supports AES-256 encryption for 7z files and legacy encryption for ZIP files, which makes it more useful than Apple's built-in ZIP workflow when you need to send a protected archive. Split archives also help when a file is too large for email, chat uploads, or a transfer limit.

The tradeoff is that Keka is not trying to be a full archive browser or archive editor. If you often need to look inside ZIP, RAR, ePub, ISO, or winmail.dat files, delete one file from an archive, preview before extracting, filter system junk, script archive workflows, or maintain archive presets for repeated jobs, BetterZip gives you more control.

Keka is currently free from the developer's website. The US Mac App Store listing currently shows $6.49 with in-app purchases, mainly as a way to support development and use App Store updates. Regional App Store pricing can vary.

Choose Keka if you want a capable, actively updated, free archive app that covers most compression and extraction needs without a subscription.

BetterZip

BetterZip is the power-user option. It is not just a nicer way to unzip files. It is designed for people who inspect, edit, filter, test, encrypt, and automate archives often enough that the built-in tools become limiting.

The strongest BetterZip feature is working inside archives without unpacking everything. You can open an archive, preview files with Quick Look, delete unnecessary files, rename or move items, edit files in an external app, save changes back into the archive, and filter out unwanted files such as platform-specific metadata before creating or extracting archives. That is especially useful when sending clean ZIP files to Windows users, checking client deliveries, editing ePub files, handling winmail.dat attachments, or cleaning up project archives.

Format support is broad. BetterZip can create ZIP, DMG, TAR, TGZ, TBZ, TXZ, TZ, Zstandard, Brotli, 7-ZIP, XAR, and RAR with the external RAR command-line utility. It can open and extract over 30 formats including RAR, 7-ZIP, ISO, TNEF winmail.dat, ARJ, LHA, LZH, CHM, CAB, DEB, RPM, StuffIt SIT and SITX, ePub, Java archives, CBZ/CBR, and WIM.

BetterZip is also the strongest choice here for repeatable workflows. It has Finder contextual menus, a Finder toolbar button, sharing extension, configurable services, presets, archive testing, archive comments, AppleScript support, Automator actions, and integrations with Mac productivity tools. Its password generator and encrypted password vault also make it more convenient if you handle encrypted archives regularly.

The tradeoff is cost and complexity. BetterZip is overkill if you only unzip downloaded files and occasionally create a ZIP from Finder. It is most valuable when archive management is part of your actual work: support, development, publishing, client handoff, data delivery, or systems administration.

BetterZip 5 currently costs $24.95 direct. The direct license covers up to five Macs in one household for non-commercial use, while commercial use requires a license per Mac. Minor updates are included, and major upgrades are discounted. BetterZip is also available through Setapp.

Choose BetterZip if archives are not just downloads to unpack, but files you need to inspect, clean, edit, encrypt, automate, and trust.

The Unarchiver

The Unarchiver is the best Keka alternative if your main job is extraction, not compression. MacPaw currently describes it as a free tool for unpacking archives on Mac, with version 4.3.9 listed as the latest release and macOS 10.9 or higher as the current requirement.

The app's role is clear: install it, set it as the default archive opener, and let it handle files macOS may not understand. It supports common formats such as ZIP, ZIPX, RAR, 7z, TAR, Gzip, Bzip2, LZMA, XZ, CAB, MSI, ISO, BIN, MDF, NRG, CDI, and split files. Its real advantage is older and stranger archives: StuffIt, StuffIt X, DiskDoubler, Compact Pro, PackIt, LZH, ARC, PAK, Zoo, ADF, DMS, LZX, PowerPacker, RPM, DEB, AR, ALZip, and many other formats.

That makes The Unarchiver a useful rescue utility. If you download an old archive, receive a compressed file from another platform, open vintage Mac material, handle RAR files from clients, or deal with filenames created under different language encodings, it may solve the problem faster than a heavier paid tool.

The tradeoff is that it is not a complete Keka replacement for creating archives. The Unarchiver is excellent at opening files, but it does not aim to create encrypted ZIP or 7z packages, split big archives for sending, or manage repeatable compression presets. Many Mac users keep it installed alongside Keka or BetterZip rather than treating it as the only archive app.

The Unarchiver is currently free, with no license cost or extra purchase needed for the Mac app.

Choose The Unarchiver if you want a free extractor that stays out of the way and opens formats Apple's built-in ZIP support was never designed to handle.

Archiver

Archiver sits between Keka's free utility feel and BetterZip's power-user depth. Incredible Bee positions Archiver 5 as a Mac archive app for opening RAR, ZIP, 7zip, and dozens of other formats, with preview, AES-256 encryption, splitting, combining, and Apple Silicon support.

The appeal is interface and simplicity. You can drag files into the app, compress them, encrypt sensitive files, preview archive contents before extracting, extract only the files you need, split large files, combine split files, set output folders, choose compression levels, and optionally remove archives after extraction. It is easier to recommend to someone who wants a polished app window rather than a more technical archive manager.

Archiver's format list is broad enough for normal and legacy Mac work: ZIP, RAR, 7z, StuffIt, TAR, CPIO, PKG, XAR, RPM, CAB, LHA, BinHex, MacBinary, PAX, DEB, Amiga disk formats, ZIPX, and more. Some formats can be opened only, while others can also be created or created with a downloadable plugin, so check the format table if one specific format matters.

The tradeoff is compatibility and pricing clarity. The current Archiver 5 page says it requires macOS 26 Tahoe, which makes it a poor fit for older Macs. It also does not expose as much deep archive-editing, AppleScript, Automator, filtering, and password-vault detail as BetterZip. If you need power-user control, BetterZip is safer. If you need a free app, Keka and The Unarchiver are easier to justify.

Archiver is available directly from Incredible Bee and through Setapp. Setapp currently starts at $14.99/month before tax, or $8.99/month when billed annually, with a 7-day free trial. Check Archiver's direct checkout for current standalone pricing before buying outside Setapp.

Choose Archiver if you want a friendly paid archive app with preview, encryption, split files, and Setapp availability, especially on a Mac already running macOS 26.

Archive Utility

Archive Utility is the built-in option most Mac users already use without naming it. In Finder or on the desktop, Control-click a file or folder and choose Compress to create a ZIP file. Double-click a ZIP file to expand it into the same folder.

For basic sharing, that is enough. If you are sending a folder of documents, compressing a small project, attaching a few files to email, or opening a normal ZIP from a trusted source, there is no need to install another app. Apple's integration is fast, quiet, and free.

The limitations appear as soon as archive work gets more complicated. Archive Utility is not a good tool for RAR, 7z, StuffIt, ISO, CAB, DEB, RPM, encrypted archive creation, split files, previewing inside archives, cleaning Mac metadata for Windows users, testing archives, or editing archive contents. It is a basic ZIP workflow, not a replacement for Keka, BetterZip, The Unarchiver, or Archiver.

Archive Utility is included with macOS. There is no separate purchase.

Use Archive Utility when your archive needs are rare and simple. Install something else when you start seeing RAR, 7z, encrypted archives, large split files, legacy formats, or repeated handoff workflows.

Which Keka Alternative Should You Use?

Use BetterZip if you want the strongest paid replacement. It is the best choice when you need preview, archive editing, filters, testing, encryption tools, presets, Finder extensions, AppleScript, Automator actions, and repeatable professional workflows.

Use The Unarchiver if you mainly need to open files. It is the best free companion for old, obscure, foreign, or incoming archive formats, and it works well alongside Keka or Archive Utility.

Use Archiver if you want a simpler paid interface and already like the Setapp model. It is good for preview, compression, encryption, split files, and selective extraction, but check the macOS 26 requirement before relying on it.

Use Archive Utility if you only handle normal ZIP files occasionally. It is already on your Mac and does the basic Finder workflow well enough.

Stick with Keka if you want a free, capable, current, general-purpose archive app. It remains the easiest recommendation for most Mac users who need more than Apple's built-in ZIP support but do not need BetterZip's deeper archive-management features.

Final Verdict

Keka is still the best free all-around archive app for most Mac users. It handles a wide range of compression and extraction formats, supports encrypted archives, splits large files, and stays simple enough for everyday use.

BetterZip is the best power-user alternative. It is the right choice when you need to browse, preview, edit, filter, test, script, and securely manage archives as part of regular work.

The Unarchiver is the best free extraction companion. It is not a compression app, but it is excellent for opening the archives that normal macOS ZIP support cannot handle.

Archiver is the friendliest paid Setapp option. It has a cleaner interface for preview, encryption, splitting, and extraction, though the current macOS 26 requirement narrows its audience.

My practical recommendation: choose Keka for most everyday archive work, BetterZip for professional control, The Unarchiver for difficult incoming files, Archiver if you already use Setapp on a current Mac, and Archive Utility for simple ZIP tasks.

Note: Features and prices are current as of July 2026. Format support, encryption behavior, macOS requirements, App Store pricing, Setapp availability, direct checkout pricing, update policies, and trial terms can change. Verify current details on each developer's official product, pricing, App Store, Setapp, documentation, or support page before choosing an archive utility.

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