DataNumen OST to PST prices with the code applied
DataNumen OST to PST Converter
Perpetual license | repair an unlimited number of files | 30-day money-back guarantee
How to redeem your discount
- Copy the code DNC-DVL1*** from the box above.
- Open the DataNumen OST to PST Converter order page and choose how many user licenses you need.
- Paste the code into the coupon field and apply it. The single-user total should change from $249.95 to $159.96 before you pay.
- Complete the order. DataNumen delivers the full version immediately.
How well does DataNumen OST to PST Converter work?
The interesting thing about this tool is what refuses to stop it. Password-protected OST files convert without the password, on both compressible and high encryption. Deleted items come across as well, and so do embedded objects such as a Word document or an Excel sheet pasted into a message body, which is exactly where cheaper converters quietly lose data. The trade-off is scope: DataNumen OST to PST Converter is a converter with one destination and it writes PST, full stop. The interface is three tabs (Convert, Batch Convert, Options), so the only real decision you make is whether to let it auto-detect the source format, which takes longer, or tell it which Outlook version produced the file.
Key Features
- Converts every mailbox object type, not just mail: appointments, meeting requests, contacts, distribution lists, tasks, journals and notes, with properties like subject, cc and date intact.
- Opens password-protected and heavily encrypted OST files even when the password is long gone.
- Recovers deleted messages and objects that are still sitting inside the file.
- Handles files far past anything Outlook can cope with, and splits the output PST into smaller parts when you need it.
- Batch converts a queue of OST files in one run, writing either Outlook 97-2002 or Outlook 2003+/Microsoft 365 PST format.
Pros & Cons
Is there a cheaper or free option?
| Tool | Entry price | Output | Best for |
|---|---|---|---|
| DataNumen OST to PST Converter | $159.96 with code, perpetual | PST | Large, encrypted or damaged OST files where recovery rate matters most |
| Stellar Converter for OST | From $79 (Corporate) | PST, MSG, EML, RTF, HTML, PDF | Previewing the mailbox before you pay |
| Kernel for OST to PST | From around $79 (Personal) | PST plus several other formats | Techs who want 24/7 support and more export targets |
| Shoviv OST to PST Converter | From $49 (Personal) | PST, EML, EMLX, MSG, HTML, vCard, vCal | The cheapest paid route for bulk jobs |
| Outlook’s Import/Export wizard | Free | PST | Mailboxes that still open normally in your Outlook profile |
If the account behind the OST still loads in Outlook, you do not need any of these. File > Open & Export > Import/Export > Export to a file writes you a PST for nothing. Paid converters only start earning their money once that link is broken, the profile is gone, or the file is damaged.
Common questions
What’s the cheapest way to buy DataNumen OST to PST Converter?
$159.96 for the single-user perpetual license, using code DNC-DVL1*** at checkout. DataNumen’s own store price is $199.95 and the list price is $249.95, so the code is the lowest verified route this month. Volume bands cut the per-seat price further if you need more than one.
Is it a subscription or a one-time payment?
One-time. The license is perpetual, so there is no renewal date and nothing to cancel later.
Can I convert an OST file to PST for free instead?
Yes, if the mailbox still opens in your Outlook profile: File > Open & Export > Import/Export > Export to a file, then pick Outlook Data File (.pst). That free route stops working once the OST is orphaned from its account, damaged, or locked with a password nobody has.
How is this different from DataNumen Exchange Recovery?
DataNumen treats them as separate jobs. This one converts an OST into a PST; Exchange Recovery is sold for recovering orphaned or damaged OST files. The converter page also claims support for corrupt files, so the boundary is genuinely blurry. If your file is badly damaged rather than just inaccessible, ask DataNumen’s 24/7 support which product fits before paying.
What if I have lost the OST file password?
You can still convert it. Both compressible and high encryption are handled, and the tool does not ask you for the password.
Can I get a refund if it doesn’t recover my mailbox?
Yes, within 30 days. DataNumen also advertises its Best Recovery Guarantee: if another tool pulls more data out of the same file, it refunds the order. Run the free download against your file first so you know what you are buying.
Requirements and supported formats
| Field | Value |
|---|---|
| Operating system | Windows (32-bit and 64-bit) |
| Processor | Intel or equivalent (x86, x64) |
| Memory | 32 MB minimum, 2 GB recommended |
| Disk space | 34.5 MB |
| Supported input formats | OST |
| Supported output formats | PST (Outlook 97-2002 and Outlook 2003+/Office 365) |
| Outlook versions | Outlook 97 to 2021, Outlook for Office 365, Microsoft 365 |
| Exchange support | Exchange Server 5.0 and later, Exchange ActiveSync |
| Account types | IMAP (Outlook.com, Gmail, Hotmail), Microsoft 365, Exchange |
| Other | 95 interface languages. Outlook must be closed while a file is converting. |
