Which WholeClear Migrator license should we buy?

Business ($499) is one location and one platform GUI. Enterprise ($999) includes Windows, macOS and Linux GUI across multiple units. CLI Automation ($1,499) adds WholeClear CLI 11.0 for Windows scripting and Server automation on top of Enterprise.

Are all conversion features included?

Yes. All GUI conversion features are included in Business and Enterprise. CLI Automation also includes those desktop rights plus the Windows command-line product. There is no separate converter module to buy.

How does this application work?

Install and launch Migrator, select the source, preview in Data Explorer, choose the destination, set an output location, then convert selected items or convert all.

Does the File Converter application impose any file size limitation?

No. There is no file-size limitation. Large mailbox files are supported.

Which platform is supported by File Converter?

It runs on Windows 10/11, macOS 12+ (Intel and Apple Silicon), and Linux x64. Lotus Notes NSF conversion is available on Windows. Business is one platform per purchase. Enterprise includes all three platforms in one license.

What is the difference in the functionality of the free and paid version?

Features are the same. The demo converts 25 items. A Business or Enterprise license removes that limit.

WholeClear Migrator

Email conversion and migration for IT teams

One product for mailbox files, desktop apps, and cloud accounts. Preview in Data Explorer, then convert—on Windows, macOS, or Linux. Need scripts and Server jobs? Add WholeClear CLI with the CLI Automation edition.

PST · OST · EML · IMAP · M365Windows · macOS · LinuxOptional Windows CLIPO · Invoice · Wire welcome

Download free demo View pricing & buy CLI Automation

Business and Enterprise: download from the download page. CLI Automation: request a formal quote.

Built for IT, not a consumer converter

One workflow for files, desktop mail, and cloud mailboxes. Preview before you convert. Keep folder structure and message metadata intact.

Complete feature set

PST, OST, EML, EMLX, MSG, MBOX, Thunderbird, TGZ, NSF (Windows + Notes), Microsoft 365, IMAP, PDF/HTML—included. No OLM, Office docs, or image destinations.

Data Explorer

Browse files or folders, preview the mailbox tree, then convert selected items or convert all after Ready Check.

Cloud via user credentials

Microsoft 365 user sign-in / Graph or IMAP. Gmail and others via IMAP presets + app password where required—not domain-admin impersonation.

Folder hierarchy

Preserve folder structure, selective folders, naming rules, and skip-existing / conflicts where supported—not date or From/To/Subject advanced filters.

Desktop platforms

Migrator GUI: Windows 10/11, macOS 12+, Linux x64. NSF on Windows only. WholeClear CLI is Windows-only (optional edition).

Evaluate before you buy

The demo converts 25 items with the same feature set. Licensed conversion has no file-size limit.

How IT runs a migration

Four steps. No separate product per format.

01SourceBrowse files or a folder, or connect Microsoft 365 / IMAP.

02Data ExplorerPreview folders and messages before you commit.

03DestinationChoose a file format, mailbox, or cloud account.

04ConvertSet the output folder, then convert selected or convert all.

Sources and destinations

Formats WholeClear ships. Local convert can run offline; IMAP / Microsoft 365 need network.

Read from

Outlook & files

PSTOSTEMLEMLXMSGMBOXTGZ

Apps

ThunderbirdLotus Notes NSF (Windows)

Cloud & IMAP

Microsoft 365Gmail (IMAP)Yahoo (IMAP)Hotmail / Outlook.comAny IMAP

Save or upload to

Mailbox files

PSTEMLEMLXMSGMBOXNSF (Windows)TGZThunderbird

Export & extract

HTMLMHTMLPDFVCFCSVICS via EXTRACT

Cloud / IMAP targets

Microsoft 365IMAP presets

EMLX = Apple Mail files (not a Mail.app plugin). TGZ = archive-style backups—not a full Zimbra product. No OLM, DOC/DOCX, image destinations, or native Exchange.

Three editions of the same product

Same Migrator engine. Different license scope. Prices and checkout live on the pricing page.

Desktop GUI

Business

Single organization, one location. Choose one platform: Windows, macOS, or Linux. Full GUI conversion set.

Most teams

Enterprise

Windows + macOS + Linux GUI in one license. Use across multiple business units. Priority support.

Buy now

IT & Server

CLI Automation

Enterprise GUI rights plus WholeClear CLI 11.0 (Windows)—Demo 25 items or Full after activation. Batch, resume, PowerShell, Task Scheduler.

Edition comparison

✓ included · ✕ not included. CLI = Windows Demo + Full (not Mac/Linux). Buy on the pricing page.

Feature	Business	Enterprise	CLI Automation
License
One-time lifetime license	✓	✓	✓
Unlimited items after activation	✓	✓	✓
Multiple business units	✕	✓	✓
Priority enterprise support	✕	✓	✓
Desktop Migrator GUI
Windows GUI	If purchased	✓	✓
macOS GUI	If purchased	✓	✓
Linux GUI	If purchased	✓	✓
Core routes (PST/OST, EML/MSG/MBOX, Thunderbird, TGZ, IMAP, M365, NSF on Windows)	✓	✓	✓
WholeClear CLI 11.0 (Windows only)
CLI Demo (25 items) + Full after activation	✕	✕	✓
Command-line · menu · convert / batch / migrate	✕	✕	✓
Resume / checkpoints · assess · validate	✕	✕	✓
PowerShell · Task Scheduler (headless)	✕	✕	✓
JSON output + exit codes · env-var secrets	✕	✕	✓
macOS / Linux CLI · NSF on Mac/Linux	✕	✕	✕

We do not claim: OLM, DOC/DOCX/image destinations, WinZip, named clients (Pegasus/Opera/The Bat/eM Client), Change Language, admin impersonation, date/advanced filters, general mail dedupe, native Exchange, or Windows 7/8 support.

Explore WholeClear CLI Buy CLI Automation — $1,499

Resources

Screenshots, install steps, manuals, pricing, and privacy architecture.

Screenshots Install & uninstall User manual CLI product page Data privacy whitepaper Pricing & buy Free demo

Questions from IT and procurement

License scope, platforms, and how the product works.

Which license should we buy?

Business: one location, one OS GUI. Enterprise: Windows + macOS + Linux GUI across multiple units. CLI Automation: Enterprise GUI rights plus WholeClear CLI 11.0 on Windows (Demo 25 items / Full after activation)—not Mac/Linux CLI. See the pricing page for checkout.

Are all features included?

Yes. There is no extra module to buy. The difference is license scope, not the conversion feature set.

How does the application work?

Follow the four-step workflow:

Install and launch Migrator
Select the source and preview in Data Explorer
Choose the destination and output location
Convert selected items or convert all

Is there a file-size limit?

No. Large mailbox files are supported.

Does the tool store cloud credentials?

No. Login information is used only for the migration task and is not retained in the application. For local vs network processing detail, see the Data Privacy & Local Processing whitepaper.

Which platforms are supported?

Migrator GUI: Windows 10/11, macOS 12+ (Intel and Apple Silicon), Linux x64. NSF is Windows + Notes only. WholeClear CLI is Windows-only (Win 10/11 x64; can run on Server hosts). We do not advertise Windows 7/8 or Server 2003/2008.

What is the difference between the demo and a license?

Features are the same. The demo converts 25 items. Activating Business, Enterprise, or CLI Automation removes that limit.

See pricing—or explore the Windows CLI

Business, Enterprise, and CLI Automation are on the pricing page. Need scripts, batch, and Task Scheduler? Open the WholeClear CLI product page.

Go to pricing & order WholeClear CLI product page