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Columba Alternatives

Columba Alternatives

Columba

Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.

Best Open Source Columba Alternatives

For the best Columba alternative check out these alternatives which will work with your device & platform. There are several Columba-like software that you might want to check as well.

Thunderbird

Thunderbird

FreeOpen SourceMacWindowsLinuxBSDPortableApps.comHaiku

Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.

Features:

  • Extensible by Plugins/Extensions
  • Support for IMAP
  • Built-in RSS reader
  • Encryption
  • SMTP integration
  • Add-ons
  • Calendar integration
  • Extensions
  • Multiple Account support
  • Protected by Password
  • Tabs
  • Built-in Calendar
  • Categories
  • Customizable
  • Delivery reports
  • Extensible by Plugins/Extensions
  • Free API
  • Gmail integration
  • Google Calendar integration
  • Import from Google Reader
  • Gui
  • HTML Compose
  • Integrated Chat
  • Integrated Password Manager
  • Integrated Web Browser
  • Intuitive
  • Legacy addons support
  • Export to OPML
  • Import feeds from OPML
  • Organize mails
  • POP3 Support
  • Portable
  • Secure File Sharing
  • Support for POP3
  • Tabbed interface
  • Support for Themes
K-9 Mail

K-9 Mail

FreeOpen SourceAndroidAndroid TabletF-Droid

Open source Android email client with support for multi-folder sync, keyboard shortcuts, and more.

Features:

  • Ad-free
  • Encryption
  • Configurable
  • Encrypted chat
  • Exchange
  • Header sorting
  • Support for IMAP
  • Multiple Account support
  • One view multiple accounts
  • PGP Encryption
  • POP3 Support
  • Privacy focused
Evolution

Evolution

FreeOpen SourceLinuxBSDS/MIMEGNOMEOpenPGP

Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality.

Features:

  • Calendar integration
  • CalDAV
  • Exchange
  • Built-in RSS reader
  • CardDAV
  • Encrypted Email
  • Integrated Spam Protection
  • Multiple languages
  • POP3 Support
  • Reminders
  • Support for WebDAV
OpenProject

OpenProject

FreemiumOpen SourceWebSelf-HostedRubyCloudron

OpenProject is an open-source project management software with a wide set of features and plugins. It supports project timelines / Gantt charts, issue tracking, wiki...

Features:

  • Gantt-charts
  • Kanban boards
  • Work Item Tracking
  • Agile boards
  • Computer-aided manufacturing (CAM)
  • Cost Calculator
  • Cost estimate
  • Email tracking
  • Gantt-charts
  • Project Tracking
  • Reporting
  • Splitting costs
  • Task Management
  • Timeline
  • Wiki

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