---
title: GainTools OST to MBOX Converter Reviews
meta_title: 'GainTools OST to MBOX Converter Reviews 2026: Details, Pricing, & Features
  | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how GainTools OST to MBOX Converter works for a business like yours.
date_modified: '2025-04-09'
parent_category:
  name: Collaboration & Productivity
  url: https://www.g2.com/categories/collaboration-productivity
---

# GainTools OST to MBOX Converter Reviews
**Vendor:** GainTools  
**Category:** [File Converter Software](https://www.g2.com/categories/file-converter)
## About GainTools OST to MBOX Converter
GainTools OST to MBOX for Windows is a perfect application to convert OST files to MBOX format with attachments. The OST to MBOX Converter Tool is compatible with all Windows OS up to the latest. The utility helps to convert multiple OST files into MBOX in bulk. Users can easily check all OST files and email previews with all details. No need to install MS Outlook for conversion as this is an independent converter tool. It keeps email properties like attachments, images, hyperlinks, header, footer, etc same without any changes. Maintains all OST mailbox folder structure intact in MBOX files. It supports all MBOX-based email apps - Thunderbird, Apple Mail, etc. Works with any orphaned, corrupt, or large OST files easily. This expert OST to MBOX tool is highly accurate and saves data at the desired location. Its simple GUI makes it a handy solution to run the software in simple steps. OST to MBOX Converter free demo helps to take a trial of its features. The software is available for individual as well as commercial use.






- [View GainTools OST to MBOX Converter pricing details and edition comparison](https://www.g2.com/products/gaintools-ost-to-mbox-converter/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-15+09%3A32%3A36+-0500&secure%5Bsession_id%5D=004091d6-bd8c-409a-9e87-04de753b19a4&secure%5Btoken%5D=730cf66f04f790a85a5803f3f75982c3560ba9d562689dd9dfae5abe27b1c4f1&format=llm_user)

## GainTools OST to MBOX Converter Features
**Security**
- Data Recovery
- File Details
- Password

**Conversion**
- Convert
- Batch Conversion
- Batch View

**Logistics**
- Integrate
- Edit
- Split and Merge

**Agentic AI - File Converter**
- Decision Making

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