Install WholeClear once
Download the free demo and run the same enterprise-grade product used by teams and large organizations.
Version 11.0 · Universal Data Migration EngineCross-Platform Email Migration
Cross-Platform Email Migration
& Data Management
High-speed mailbox conversion, cloud backup, and automated data transfer across Windows, macOS, and Linux — with native Windows CLI support for enterprise IT workflows.
Your credible partner for Email MigrationCloud BackupAddress Book ManagementData ExtractionSplitting Files and Merging FilesData ImportCLI / Command Line
100+Solutions
50K+Happy Customers
160+Countries
24*7Expert Support
safe & Secure | Works on Windows, Mac & Linux | CLI / Command Line available | No Credit Card Required
Modular licensingEnterprise-grade power.
Special offerStarting at$29USDPay only for the features you needEnterprise-grade power.
Available to every user.
WholeClear is one software for individuals, IT teams, and large organizations. Buy only the features you need today — then activate more licenses later when you grow. No separate tools. No full-suite lock-in.
- One installSame product for every user — enterprise engine without forcing a full purchase.
- Pick your featuresMigration, conversion, backup, contacts, and more — choose what you need inside one app.
- Activate laterNeed another module next quarter? License it and turn it on. Same install, same workflow.
How modular licensing works
Start lean. Expand only when a new feature is required — without installing another software.
License only what you need
Select the modules for your current job — conversion, migration, backup, contacts, or other features.
Add features as you grow
When a new requirement appears, buy that feature’s license and activate it. No reinstall. No tool sprawl.
WholeClear Solution Categorization
Get a complete solution with WholeClear wide range of solutions. Pick the solution that matches your needs.
Email Migration
Complete migration of local email file formats to cloud account of your choice
- Directly migrate emails with associated attachments
- Multiple file formats are supported to migrate to various cloud accounts
- Bulk migration without any supportive tool installation
Email Conversion
Conversion of emails from one file to another file format
- Instant and bulk conversion of one file to another file format
- No supportive program required
- Freely export any huge size file extensions to another file extension
Cloud Backup
Save a local copy of any cloud account in multiple file formats
Cloud Migration
Direct migration from one cloud account to another cloud account
- Speedy and safe migration of emails with attachments between cloud accounts
- Bulk migration of emails
- Complete migration between cloud accounts
Address Book Management
Manage address book by migration, split and merge
- Directly export contacts from one file to another file format
- Easily split VCF contact file to manage
- Merge multiple VCF contacts into one VCF file
File Management
Manage Outlook data items by split, merge, & upgrade
- Comfortably split Outlook PST file
- Merge small PST files onto one PST
- Upgrade PST from ANSI to UNICODE for unlimited storage facility
Troubleshooting & Recovery
Outlook & Email Error Resolution
Struggling with Outlook startup crashes, inaccessible .OST/.PST files, or sync errors (0x8004010F, 0x80040600)? Explore our technical directory of 27 verified error codes, step-by-step root-cause diagnostics, and direct file recovery workflows.
- 27 verified Outlook error codes & fixes
- Parse inaccessible .OST and .PST stores without Outlook
- Zero data overwrite & read-only extraction safety
Featured · Digital Forensics
WholeClear Investigator Workbench
A comprehensive desktop investigation workbench for digital forensics, eDiscovery, and compliance audits. Deeply examine mailbox evidence across PST, OST, MBOX, and EML with cryptographic integrity and structured reporting.
- SHA-256 hash verification & evidence chain-of-custody
- Deep message header inspection & boolean keyword search
- Court-admissible structured eDiscovery & PDF reports
Why Choose WholeClear?
Various Conversion Options
OST to PST, PST to MBOX, MBOX to PST, EML to PST and more.
Single & Bulk Conversion
Convert single or multiple files without any trouble.
Simple Interface
Self-expressive and interactive interface for smooth use.
Selective Conversion
Pick desired files and browse from any location.
Windows, Mac, Linux & CLI
Enterprise-grade GUI on Windows, macOS, and Linux (v11.0). Windows command-line (CLI) automation is also available for scripts and Server jobs. Starting at $29 USD.
No Size Restrictions
Migrate heavy size files without any inconvenience.
Find the Right Solution for You
Meet Our Experts
What Our Customers Say
★★★★★
WholeClear Software is a powerful software to deal with migration issues of users and play a vital role in helping individual and business users. We believe in maintaining cordial relations with our customers and takes care of their every need. We have a 24*7 support team to deal with user queries.
Trusted by Companies Worldwide
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Frequently Asked Questions
Is WholeClear available for Windows, macOS, and Linux?
Yes. WholeClear 11.0 is enterprise-grade, cross-platform software for Windows 10/11, macOS (Intel and Apple Silicon), and Linux x64 (AppImage and DEB). A Windows command-line (CLI) edition is also available for scripts, batch jobs, and Server automation. You can download the free demo from the download page. No credit card is required.
What can I do with WholeClear Software?
WholeClear is an all-in-one enterprise-grade tool for email migration, email conversion, cloud backup, cloud-to-cloud migration, address book management, and Outlook PST file management.
How much does WholeClear cost?
WholeClear starts at $29 USD with modular licensing. Buy only the features you need. A free demo is available for Windows, macOS, and Linux with no credit card required.
Do I need to buy the full suite?
No. WholeClear is enterprise-grade software available to all users. Install once, choose only the features you need, and activate additional feature licenses later — without installing multiple tools.
Does WholeClear offer a free trial?
Yes. You can download a free demo of WholeClear for Windows, macOS, and Linux. The demo does not require a credit card.
Which languages is WholeClear available in?
WholeClear is available in 19 interface languages: English, Arabic, German, Dutch, Spanish, French, Italian, Japanese, Korean, Portuguese (Brazil), Russian, Simplified Chinese, Turkish, Polish, Czech, Swedish, Danish, Finnish, and Norwegian.
safe
SSL Secured
100% Money Back
Regular Updates — v11.0
Trusted by Thousands