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Fidus Writer vs Zarchiver

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

Fidus Writer icon
Fidus Writer
Zarchiver icon
Zarchiver

Fidus Writer vs Zarchiver: The Verdict

⚡ Summary:

Fidus Writer: Fidus Writer is a free and open source online collaborative document editor. It allows real-time collaboration for writing documents like research papers, reports, books with features including comments, tracked changes, and export options.

Zarchiver: Zarchiver is a lightweight app for compressing and extracting archive files on Android devices. It supports a wide variety of archive formats including zip, rar, 7z, iso, and tar.

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 Fidus Writer Zarchiver
Sugggest Score 31 30
User Rating ⭐ 3.4/5 (42) ⭐ 4.8/5 (3)
Category Office & Productivity File Management
Pricing Free Free
Ease of Use 2.9/5 5.0/5
Features Rating 4.1/5 5.0/5
Value for Money 4.7/5 5.0/5
Customer Support 2.7/5 4.0/5

Product Overview

Fidus Writer
Fidus Writer

Description: Fidus Writer is a free and open source online collaborative document editor. It allows real-time collaboration for writing documents like research papers, reports, books with features including comments, tracked changes, and export options.

Type: software

Pricing: Free

Zarchiver
Zarchiver

Description: Zarchiver is a lightweight app for compressing and extracting archive files on Android devices. It supports a wide variety of archive formats including zip, rar, 7z, iso, and tar.

Type: software

Pricing: Free

Key Features Comparison

Fidus Writer
Fidus Writer Features
  • Real-time collaborative editing
  • Comments and discussions
  • Tracked changes
  • Citations and bibliographies
  • Export to PDF, HTML, ePub
  • Support for LaTeX equations
  • Word processor like features
Zarchiver
Zarchiver Features
  • Compress and extract archive files
  • Supports multiple archive formats like zip, rar, 7z, iso, tar
  • Lightweight app with no ads
  • Manage files and folders within archives
  • Encrypt and decrypt archive files
  • Integration with cloud storage services

Pros & Cons Analysis

Fidus Writer
Fidus Writer

Pros

  • Free and open source
  • Good collaboration features
  • User friendly interface
  • Supports LaTeX equations
  • Can export to multiple formats

Cons

  • Limited compared to full featured word processors
  • Lacks some advanced formatting options
  • Collaboration requires creating an account
  • Only available as web app
Zarchiver
Zarchiver

Pros

  • Free and open source
  • Simple and easy to use interface
  • Fast compression and extraction
  • Support for many archive formats
  • No ads or unwanted permissions

Cons

  • Lacks some advanced features like splitting archives
  • Occasional bugs or crashes
  • UI could use some polish
  • Limited cloud storage integration

Pricing Comparison

Fidus Writer
Fidus Writer
  • Free
Zarchiver
Zarchiver
  • Free

⭐ User Ratings

Fidus Writer
3.4/5

42 reviews

Zarchiver
4.8/5

3 reviews

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Learn More About Each Product

Fidus Writer
Fidus Writer
Reviews, pricing & alternatives →
Zarchiver
Zarchiver
Reviews, pricing & alternatives →

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