OAB File Converter
OAB Converter Software
OAB Converter converts Offline Address Book files into PST, PDF, vCard, HTML, TXT, MSG or CSV. Add the OAB file, check the contact fields and export to the format you need.
- Seven output formats
- Contact field preview
- Export selected contacts
- Windows desktop edition
- Free DemoTest before you buy
- 30 Day RefundDemo test comes first
- Card or PayPalHosted store checkout
- Fast License KeySent by email
- 24x7 SupportChat and email
1Is this my case?
Which Cases Need an OAB Converter?
Find your case below. RecoveryTools software converts the OAB file and keeps your contacts intact.
- Contacts Locked in OABYour address list sits in an OAB file that no app opens.
- Outlook Needs a PSTYou want the address list as a PST file for Outlook.
- Teams Need a SheetYour team asks for the contacts in a CSV file.
- Phones Need vCardYou want the contacts as VCF files for a phone or mail app.
- Legal Wants a RecordA case needs the address list as PDF or HTML.
- Only a Few Contacts MatterYou need a handful of entries from a large address list.
Seven Formats
Convert OAB files to the format you need.
Preview First
Check contact fields before you export.
Selected Export
Export only the contacts you mark.
Free demo mode previews the contacts and converts a few items from every OAB file.
Full version converts every contact to the format you select.
2What changes?
What Changes After the Recovery?
Before
- Address list stuck in one file
- No Outlook profile to open it
- Contacts blocked from CSV and PST
After
- Contacts shown in a preview
- Selected contacts converted alone
- Output ready in your format
3What can it do?
Which Features Come With OAB Converter?
Add the file, set your clues and recover the password from one window.
OAB to Seven Formats
Convert contacts to seven file types for Outlook, phones and sheets.
Contact Field Preview
Check the main contact fields before you convert.
Selected Contacts Only
Mark the entries you want and export just those.
Single or Separate VCF Files
Create one vCard file or one file per contact.
PDF Page Settings
Set layout, margins, page size, date stamp and Bates number.
File or Folder Add
Load one OAB file or a folder of OAB files.
Any Outlook or Exchange
Process OAB files created by older and newer versions.
No Size Limit
Convert OAB files of any size.
No Outlook Required
Work on a computer that has no Outlook or Exchange.
4Is it easy?
How to Use OAB Converter in 4 Steps
Test the software in the free demo. Buy the license when you want the full result.
- 1Download
Install the Demo
Download the installer and install it on your Windows computer.
- 2Add
Add the OAB File
Click Add and select your OAB file or folder.
- 3Choose
Select the Output Format
Select PST, PDF, vCard, HTML, TXT, MSG or CSV.
- 4Export
Export the Contacts
Browse to a destination folder and click Export.
Screenshots of every step sit in the OAB Converter guide.
5What will I see?
Which Screens Does the Software Show?
Follow the path from the first screen to the finished result.

Add Your OAB File
Click Add and select the OAB file.

Preview the Contacts
Check the main contact fields in the preview.

Convert the File
Select a format and click Export.
6Demo or full?
Free Demo vs Full Version
See where the free demo stops and what a license adds.
| Feature | Free Demo | Full Version |
|---|---|---|
| Add OAB files and preview contacts | Yes | Yes |
| Select contacts to export | Yes | Yes |
| Convert to seven formats | Yes | Yes |
| Items converted per file | A few | All contacts |
| Price | Free | From $49 |
7Will it fit my system?
System Requirements for OAB Converter
| Product Version | 4.0 for Windows |
|---|---|
| Download Size | 31.60 MB |
| Product Type | Desktop software that converts Offline Address Book files |
| Input Files | OAB files of any size from Outlook and Exchange |
| Output | CSV, MSG, TXT, HTML, vCard, PDF and PST files |
| Outlook and Exchange | Works without Outlook or Exchange on your computer |
| Windows | Windows 11 in 64 bit, Windows 10, 8.1, 8 and 7 in 32 and 64 bit, plus Windows Server 2012 and 2008 |
| Processor | Intel Pentium 1 GHz in x86 or x64 or equal |
| RAM and Disk Space | 512 MB RAM recommended with 25 MB of free disk space |
| PST Compatibility | PST files from the export open in Outlook 2021, 2019, 2016 and 2013 |
| Demo Limit | Previews contacts and exports a few items per file |
8What is the price?
How Much Does OAB Converter Cost?
Choose the license by the number of computers. Prices are in US dollars.
1 Computer
$49
- Home and private use
- 1 year of free updates
- Unlimited 24x7 support
Up to 100 Computers
$199
- One location in one country
- 1 year of free updates
- Unlimited 24x7 support
Up to 500 Computers
$499
- Offices in many places
- 1 year of free updates
- Unlimited 24x7 support
See more savings on the RecoveryTools offers page.
9Is it safe?
Can You Trust the Software With Your OAB Files?
See Results First
Test the free demo on your OAB file and check the contact preview before you pay.
In Business Since 2007
RecoveryTools stands on a company that began in 2007 and now helps users in over 100 countries. Find more about RecoveryTools.
ISO Certified
Standards ISO 9001:2015 for quality and ISO/IEC 27001:2013 for information security back the company. See the awards and certifications page.
Terms in Plain Sight
Refund, privacy and usage terms are public before you pay. See the refund policy, privacy policy and terms of use.
10Need a hand?
Where to Get Help With Your OAB Converter
Support engineers answer questions before and after you buy. Visit the RecoveryTools support center for phone numbers and more ways to get help.
Live Chat
Talk to an expert on live chat at any hour.
Email Support
Email support@systoolsgroup.com with your OAB file details and the error you see.
Remote Session
An expert connects to your computer and solves a hard case for you.
Step by Step Guide
Follow the user guide for the add, select and export screens.
11Still have a question?
Questions About Converting OAB Files
Can the software convert an OAB file?
Yes. Add the OAB file, select an output format and click Export.
Which formats can I convert OAB files to?
PST, PDF, vCard, HTML, TXT, MSG and CSV all work.
Can I convert only a few contacts?
Yes. Preview the contacts, mark the ones you want and export them alone.
Do I need Outlook or Exchange installed?
No. Software works without both.
Can I make one vCard for all contacts?
Yes. Export a single vCard file or separate vCard files.
Which PDF settings can I change?
Set page layout, margins, page size, date stamp and Bates number.
Is there a size limit for the OAB file?
No. OAB files of any size convert.
Which OAB file should I add?
Add the udetails.oab file from your Outlook offline address book folder.
Do the PST files open in my Outlook?
Yes. PST files from the export open in Outlook 2021, 2019, 2016 and 2013.
What does the free demo do?
Free demo mode previews the contacts and exports a few items from every OAB file. Full export needs the full version.
Is there a Mac edition?
No. Software works on Windows only.
What is the system requirement for the software?
Plan for 25 MB of free disk space and 512 MB RAM.
How much does the software cost?
Personal costs $49 for 1 computer. Business costs $199 for up to 100 computers. Enterprise costs $499 for up to 500 computers.
Can I get a refund?
Yes. Refund requests are accepted for 30 days under the RecoveryTools refund policy. Software bought without a demo evaluation does not qualify. Email a signed Letter of Destruction to sales@recovery-tools.org. Bundle purchases cannot be refunded.
12Where next?
Related RecoveryTools Software
Convert Your OAB File With the Free Demo
Download the free demo, preview your contacts and buy the license when you want to convert them all.