Exporting Outlook contacts to CSV sounds like it should take thirty seconds, and often it does. But search any Outlook support forum and you will find a steady stream of people whose export came back empty, missing half the fields, or full of garbled characters where names should be. This guide covers the standard export steps, but spends just as much time on what to do when the file does not look right, since that is where most people actually get stuck.
A real question we get asked
“I exported my Outlook contacts to CSV and the file came back completely empty. I tried three times, same result. What am I doing wrong?”
Quick answer
To export Outlook contacts to CSV, go to File, then Open and Export, then Import and Export, choose Export to a file, select Comma Separated Values, pick your Contacts folder, and finish the wizard. Outlook gives no success message, so open the resulting file directly to confirm your contacts are there. If the file comes back empty, has missing fields, or shows garbled characters, these are known, fixable issues, covered in detail below, not signs that the process failed entirely. If you need to convert contacts from a PST file without Outlook installed at all, a dedicated PST Converter tool reads the file directly and exports to CSV without touching Outlook.
How to export Outlook contacts to CSV
- Open Outlook and click File in the top left corner.
- Select Open and Export, then Import and Export.
- Choose Export to a file, then click Next.
- Select Comma Separated Values, then click Next.
- Choose the Contacts folder as your source, then click Next.
- Click Browse, choose a save location and file name, then click Next.
- Click Map Custom Fields if you want control over exactly which fields are included, otherwise click Finish.
Outlook does not show a message confirming the export succeeded. Locate the file directly and open it in Excel to verify your contacts made it in before assuming anything went wrong.
The most common CSV export problems, and exactly how to fix them
These five issues account for nearly every complaint about this export, based on real reports across Outlook support forums. None of them mean the feature is broken, each has a specific, known cause.
| Problem | Why it happens | Fix |
| Exported CSV file is empty | Usually a temporary export glitch, or the source folder had no items selected | Re-run the export. If it happens again, open the CSV in Excel first to confirm whether any data made it in before assuming total failure |
| Only some fields exported, others missing | Exchange accounts sometimes export only the default field set unless you map fields manually | During export, click Map Custom Fields and drag every field you need from the left pane to the right, rather than trusting the automatic match |
| CSV shows Subject, Body, or From instead of contact fields | An email folder was selected as the source instead of the Contacts folder | Restart the export and confirm Contacts is selected as the source folder before continuing |
| Names or accented characters appear as garbled symbols | The file was not saved or opened with UTF-8 encoding, common with non-English characters | When exporting, choose UTF-8 if offered. When opening in Excel, import the CSV through Data, then From Text/CSV, and set the file origin to UTF-8 |
| No confirmation message after exporting | This is normal Outlook behavior, it does not announce completion | Locate the CSV file directly and open it to confirm your contacts are there rather than waiting for a success message that will not appear |
Can you convert PST contacts to CSV without installing Outlook?
Not through Outlook itself, since the export wizard is a feature of the application. If Outlook is not installed, is not licensed on the machine you are using, or the PST file is archived and disconnected from any active profile, you cannot run the steps above at all. In that situation, a dedicated PST Converter tool reads the PST file directly and exports the Contacts folder to CSV without needing Outlook present, which also sidesteps several of the field mapping and encoding problems above, since the tool controls the output format directly.
Best way for bulk exports or an Outlook free machine
A professional PST Converter is worth using when you are exporting from an archived PST file, working on a machine without Outlook, or need to process several PST files at once rather than repeating the wizard for each one.
Step by step
- Install and open the PST Converter tool.
- Add the PST file, or add multiple PST files if exporting in bulk.
- Select the Contacts folder from the preview.
- Choose CSV as the export format.
- Save the output to your chosen location.
Key benefits of exporting this way
- Full contact fields export consistently, without needing to manually map every field yourself.
- Works without Outlook installed or licensed on the machine.
- Handles multiple PST files in one session, useful for IT teams migrating several mailboxes.
- Reads archived or offline PST files directly, not just an active mailbox.
Tips for reimporting the CSV cleanly elsewhere
- Column headers matter exactly. If importing into another system, match its expected header names rather than assuming auto-matching will work.
- Open the CSV in a plain text editor before reimporting if you suspect encoding issues, since Excel can sometimes mask what is actually stored in the file.
- When reimporting into Outlook, uncheck the option to allow duplicate items, or choose to replace duplicates, so re-running an import does not double your contact list.
- Keep a copy of the original export before editing it, so a mistake during cleanup does not cost you the whole file.
Conclusion
Exporting Outlook contacts to CSV is a short process, but the file that comes out does not always look right on the first try, and that is rarely a sign of a deeper problem. An empty file, missing fields, or garbled characters each have a specific cause and a specific fix, covered above. If you are doing this without Outlook installed, from an archived file, or across several PST files at once, a dedicated PST Converter tool handles the whole job directly and avoids most of these issues from the start.
Frequently Asked Questions
This is usually a temporary export glitch or an issue with the source selection. Re-run the export and confirm the Contacts folder is selected as the source. If it happens repeatedly, a dedicated PST Converter tool is a more reliable alternative.
This happens when an email folder was accidentally selected as the export source instead of the Contacts folder. Restart the export and double check the source folder before finishing the wizard.
This is typically an encoding issue. Choose UTF-8 during export if the option is available, and when opening the file in Excel, import it through Data, then From Text/CSV, setting the file origin to UTF-8 rather than opening it directly.
Not using Outlook’s own export wizard, since that requires the application. A dedicated PST Converter tool reads the PST file directly and exports contacts to CSV without needing Outlook installed.
No, Outlook does not show a success message after exporting. Locate the CSV file directly and open it to confirm your contacts are there.
This is common on Exchange accounts using the default field mapping. During export, use Map Custom Fields to manually include every field you need rather than relying on the automatic selection.
It can, if you import the same file more than once. When importing, uncheck the option that allows duplicate items, or choose to replace duplicates with the imported version.
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