The Coolutils OST to PST Converter (version 2.1.0.63) is a specialized utility designed to transform inaccessible or orphaned Outlook Offline Storage Table (OST) files into portable Personal Storage Table (PST) format. It is particularly effective for recovering data from accounts that have been deleted or when an Exchange Server connection is unavailable. Key Features
Standalone Operation: You can convert OST files to PST without requiring an active connection to an Exchange Server or even having Microsoft Outlook installed on the machine.
Support for Corrupted Data: The tool can read and recover information from severely damaged, inaccessible, or orphaned OST files.
Batch Processing: It allows for the simultaneous conversion of multiple OST files, which significantly reduces manual effort during large-scale migrations.
Selective Folder Export: Users can choose to convert specific folders (e.g., Inbox, Contacts, Calendar) while excluding unnecessary ones like "Drafts" or "Spam". Coolutils OST to PST Converter 2.1.0.63 -x86 x6...
Data Integrity Preservation: The software maintains the original folder hierarchy, email metadata, attachments, and formatting throughout the conversion process.
Unlimited File Size: There are no restrictions on the size of the OST file being processed, making it suitable for enterprise-level archives.
Command Line Support: Advanced users can utilize the command-line interface to automate repetitive tasks or integrate the tool into existing workflows. Technical Specifications
Operating Systems: Compatible with Windows 2000, 2003, Vista, 7, 8, 10, and 11 (both x86 and x64 architectures). The Coolutils OST to PST Converter (version 2
Outlook Compatibility: Supports PST outputs compatible with Microsoft Outlook 2021, 2019, 2016, 2013, and all earlier versions.
Trial Version: A full-feature 30-day trial is available on the Coolutils Official Site, allowing users to evaluate the software without item-per-folder limitations found in competitor trials. Why Choose This Version?
Unlike many other converters that limit their free versions to 20–50 items per folder, Coolutils provides a 30-day unrestricted trial for complete evaluation. It also offers a lifetime license option with free upgrades, ensuring long-term usability for data recovery experts and IT professionals. OST to PST Converter Free Download - CoolUtils
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Solution: Run the software as Administrator. Right-click the shortcut → Run as Administrator. Also, ensure the OST file is not currently locked by Outlook (close Outlook fully).
Coolutils OST to PST Converter 2.1.0.63 is a stable, architecture-aware tool for recovering Outlook data from inaccessible OST files. Its main strength is independence from Outlook/Exchange, making it useful for IT admins and data recovery specialists. The separate x86/x64 builds ensure compatibility and performance.