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Keka vs Mail-in-a-box

Professional comparison and analysis to help you choose the right software solution for your needs.

Keka icon
Keka
Mail-in-a-box icon
Mail-in-a-box

Keka vs Mail-in-a-box: The Verdict

⚡ Summary:

Keka: Keka is a free and open source file archiver for macOS. It is simple to use and supports various popular archive formats like 7Z, RAR, ZIP and more. Keka integrates well into Finder and allows compressing or decompressing files and folders easily via its menu bar, contextual menu or drag and drop.

Mail-in-a-box: Mail-in-a-Box is an open source email server that allows you to set up and manage email on your own server or virtual private server. It bundles together common email components like Postfix, Dovecot, SpamAssassin, and OpenDKIM into an easy-to-manage package.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Keka Mail-in-a-box
Sugggest Score 31 —
User Rating ⭐ 3.7/5 (31) —
Category File Management Network & Admin
Pricing Freemium Open Source
Ease of Use 4.0/5 —
Features Rating 4.0/5 —
Value for Money 4.8/5 —
Customer Support 2.8/5 —

Product Overview

Keka
Keka

Description: Keka is a free and open source file archiver for macOS. It is simple to use and supports various popular archive formats like 7Z, RAR, ZIP and more. Keka integrates well into Finder and allows compressing or decompressing files and folders easily via its menu bar, contextual menu or drag and drop.

Type: software

Pricing: Freemium

Mail-in-a-box
Mail-in-a-box

Description: Mail-in-a-Box is an open source email server that allows you to set up and manage email on your own server or virtual private server. It bundles together common email components like Postfix, Dovecot, SpamAssassin, and OpenDKIM into an easy-to-manage package.

Type: software

Pricing: Open Source

Key Features Comparison

Keka
Keka Features
  • Supports 7Z, ZIP, GZIP, BZIP2, TAR, DMG and ISO formats
  • Integrates with Finder for easy file compression/decompression
  • Drag and drop support
  • Context menu integration
  • Split archives feature
  • Password protection
  • Encryption support
  • Preserves original file permissions and attributes
Mail-in-a-box
Mail-in-a-box Features
  • Easy to set up and manage email server
  • Bundled email components like Postfix, Dovecot, SpamAssassin, and OpenDKIM
  • Supports multiple email accounts and domains
  • Automatic security updates and backups
  • Web-based administration interface
  • Supports IMAP, POP3, and SMTP protocols
  • Integrated spam and virus protection
  • Supports SSL/TLS encryption

Pros & Cons Analysis

Keka
Keka

Pros

  • Free and open source
  • Simple and easy to use interface
  • Good performance
  • Lightweight and fast
  • Supports many popular archive formats

Cons

  • Lacks some advanced features of paid alternatives
  • Mac only, no Windows or Linux version
  • Limited to archiving files, no backup features
Mail-in-a-box
Mail-in-a-box

Pros

  • Open-source and free to use
  • Comprehensive set of email server features
  • Easy to set up and manage
  • Automatically handles security updates and backups
  • Customizable and extensible

Cons

  • Requires a dedicated server or VPS
  • Limited support for mobile devices
  • May require technical expertise to configure and maintain

Pricing Comparison

Keka
Keka
  • Freemium
Mail-in-a-box
Mail-in-a-box
  • Open Source

⭐ User Ratings

Keka
3.7/5

31 reviews

Mail-in-a-box

No reviews yet

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Learn More About Each Product

Keka
Keka
Reviews, pricing & alternatives →
Mail-in-a-box
Mail-in-a-box
Reviews, pricing & alternatives →

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