Open365 vs Ultra Office

Struggling to choose between Open365 and Ultra Office? Both products offer unique advantages, making it a tough decision.

Open365 is a Office & Productivity solution with tags like opensource, privacy, collaboration, documents, spreadsheets, presentations, email, calendar, contacts.

It boasts features such as Open source code, Web-based apps, Word processing, Spreadsheets, Presentations, Email, Calendar, Contacts, File storage, Collaboration tools, Customizable, Self-hosted, End-to-end encryption, GDPR compliant and pros including Free and open source, Customizable and extensible, Privacy and data ownership, Available source code, No vendor lock-in, Accessible and transparent, Community driven, Lightweight and fast, Works offline, Active development.

On the other hand, Ultra Office is a Office & Productivity product tagged with word-processing, spreadsheet, presentation, productivity.

Its standout features include Word processing, Spreadsheets, Presentations, Note taking, Calendar, Email, Contacts, Task management, Image editing, PDF editing, Cloud storage integration, and it shines with pros like User-friendly interface, Powerful features, Good compatibility with Microsoft Office formats, Available on multiple platforms, Can open and edit PDFs, Affordable pricing.

Feature	Open365	Ultra Office
Overall Score	N/A	N/A
Primary Category	Office & Productivity	Office & Productivity

Product Overview

Open365

Description: Open365 is an open-source alternative to Microsoft 365 and Google Workspace, providing core productivity apps like word processing, spreadsheets, presentations, email, calendar, contacts, and more. It is free, customizable, and focused on privacy and data ownership.

Ultra Office

Description: Ultra Office is an office suite that includes word processing, spreadsheet, presentation, and other productivity software. It is known for its clean interface, robust features, and compatibility with Microsoft Office file formats.

Key Features Comparison

Open365 Features

• Open source code
• Web-based apps
• Word processing
• Spreadsheets
• Presentations
• Email
• Calendar
• Contacts
• File storage
• Collaboration tools
• Customizable
• Self-hosted
• End-to-end encryption
• GDPR compliant

Ultra Office Features

• Word processing
• Spreadsheets
• Presentations
• Note taking
• Calendar
• Email
• Contacts
• Task management
• Image editing
• PDF editing
• Cloud storage integration

Pros & Cons Analysis

Open365

Pros

• Free and open source
• Customizable and extensible
• Privacy and data ownership
• Available source code
• No vendor lock-in
• Accessible and transparent
• Community driven
• Lightweight and fast
• Works offline
• Active development

Cons

• Limited native integrations
• Smaller user base
• Less polished than paid options
• Requires self-hosting
• Limited support options
• Steep learning curve

Ultra Office

Pros

• User-friendly interface
• Powerful features
• Good compatibility with Microsoft Office formats
• Available on multiple platforms
• Can open and edit PDFs
• Affordable pricing

Cons

• Limited template options
• No desktop versions for Linux or ChromeOS
• Less third-party add-on support than Microsoft Office

Pricing Comparison

Open365

• Open Source

Ultra Office

• Freemium
• Subscription-Based