# Microsoft Authenticator

Application: Microsoft Corporation

Dem still dey call am ms authenticator, azure authenticator, microsoft 2fa

Microsoft Corporation, Security

Microsoft authenticator. Di real client na di phone app. Microsoft talk say e no dey available for PC or Mac. No be Authy.

## Wetin you need know

Microsoft Authenticator na phone app. Microsoft talk say e no be for PC.

Di supported client na iOS or Android. Authy na different vendor and im desktop app don retire. Okta Verify na di work app IT fit assign instead. Windows Hello na different PC sign-in.

- **Wetin e be?**: Microsoft phone authenticator

  **Windows app?**: Microsoft talk say e no dey available for PC

  **Same as Authy?**: No. Different vendor. Authy desktop don retire

Feex tok say

If you dey search for Microsoft.Authenticator.exe for Windows, I go send you go phone store instead. Microsoft talk say di authenticator no be for PC. Authy Desktop na also di wrong leftover. I no go invent Feex phone push.

## Wetin be Microsoft Authenticator?

Microsoft Authenticator na phone 2FA and passwordless app. Di supported install na iOS or Android. E no be Authy and e no be current Windows desktop vault.

## If you never use am before

If work talk say make you install Microsoft Authenticator, dat na di phone app, no be Windows download. Microsoft download help talk say e no dey available for PC or Mac. Get am from iOS or Android store wey dem link for microsoft.com/security/mobile-authenticator-app. Authy Desktop na retired Twilio app, no be this. Windows Hello na different sign-in. Leftover Microsoft.Authenticator.exe from old companion story no be di product Microsoft dey point you to today.

## Wetin dem dey use am for?

**Approve Microsoft sign-ins on top phone**

Push or TOTP on iOS or Android. Dat na di product. PC exe no be wetin Microsoft list.

**Work and school accounts**

Entra ID / Microsoft 365 MFA often dey require this phone app. Okta Verify na different work app.

**Passwordless phone sign-in**

Microsoft account passwordless dey live here. Dat no be Windows Hello on top PC by imself.

## Na who e dey for?

- Pipo wey dem tell to install Authenticator on top phone
- Users wey dey find Windows Store listing wey Microsoft no dey treat as real client again
- Anybody wey no suppose install Authy Desktop as substitute

## Current status

Dem dey actively develop am as phone app. Dis article no be about supported Windows desktop product.

## How old e be?

Microsoft Authenticator na 2010s phone app. Microsoft still dey document am as mobile-only. Older Windows companion experiments no be di current supported client. Authy Desktop die for 2024. Dis app no replace dat desktop window.

## Versions

Major channels first. Exact build numbers no dey all verified here.

iOS app

Android app

Legacy Windows companion (no be current)

## System requirements

Values dey follow wetin di publisher release publicly. Workload still dey change di real need.

### Minimum

| Operating system | Current iOS or Android per Microsoft store listings. No be Windows desktop OS |
| ---------------- | ----------------------------------------------------------------------------- |
| RAM              | Phone app. Microsoft no list Windows RAM floor because PC app no dey          |

## Resource profile

- **CPU demand**: For phone

  **Network demand**: Push approvals need make phone dey online

## Installed processes

Dese executables belong to dis product when e dey installed.

| Microsoft.Authenticator.exe | No be supported Windows daily client. Phone na di product |
| --------------------------- | --------------------------------------------------------- |

## Startup components

Supported Windows startup no dey. Di phone app dey notify when sign-in land.

## File locations

| Typical install | Phone app stores. No be supported Program Files install |
| --------------- | ------------------------------------------------------- |

## Common wahala dem

### Official Windows daily app no dey

Microsoft download page talk say e no dey available for PC or Mac. Forum exe no be di product.

### Pipo dey install Authy Desktop instead

Authy Desktop don retire. E no go enroll as Microsoft Authenticator.

## How to get unstuck

### Install from iOS or Android store via Microsoft page

support.microsoft.com/authenticator/download-microsoft-authenticator na di current story.

### Use Windows Hello or security key if you need PC factor

Dat ones na other Microsoft sign-in methods. Dem no be this phone app.

### If IT talk Okta, install Okta Verify

Different work MFA. Authenticator no go show Okta push di same way.

## Alternatives

Okta Verify for Okta-managed work. Authy phone app if you already dey live there. Hardware security key if IT allow am.

## Official help and downloads

Start with di vendor. Random exe sites no be support channel.

| Download      | [www.microsoft.com/security/mobile-authenticator-app ](https://www.microsoft.com/security/mobile-authenticator-app)Official installer or vendor page                   |
| ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Help          | [support.microsoft.com/authenticator ](https://support.microsoft.com/authenticator)Vendor support                                                                      |
| Official site | [www.microsoft.com/security/mobile-authenticator-app ](https://www.microsoft.com/security/mobile-authenticator-app)Start here, no be random exe host                   |
| Download help | [support.microsoft.com/authenticator/download-microsoft-authenticator ](https://support.microsoft.com/authenticator/download-microsoft-authenticator)Phone stores only |

## Related hardware

Di phone na di device. Current iPhone or Android per Microsoft store listing. Dis no be Windows RAM story.

## Technical details

Technical details

Vendor version numbers dey change. Dis article no pin down any build.

## Related

Dis entities connect to dis article. Type dey show for every link.

[Okta Verify: Application](https://feex.it/wiki/l/pcm/software/okta-verify/)[Authy: Application](https://feex.it/wiki/l/pcm/software/authy/)[How to read Task Manager: Guide](https://feex.it/wiki/l/pcm/software/system/how-to-read-task-manager/)

## Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. [How we dey do research](https://feex.it/wiki/research/).

- [Microsoft Authenticator official site ](https://www.microsoft.com/security/mobile-authenticator-app)· Vendor product page
- [Microsoft Authenticator help ](https://support.microsoft.com/authenticator)· Vendor support
- [Download Microsoft Authenticator ](https://support.microsoft.com/authenticator/download-microsoft-authenticator)· Microsoft: e no dey available for PC or Mac
- [Foxhole process map ](https://foxhole.feex.it/)· First-party samples on top Windows PCs. No be lab benchmark.

## Dis article make sense to you?

Yes or no dey enough. Choose reason if you want, or add short note.

Quick facts

The short identity of dis page. Specs, sources, and the full story still dey inside the article.

- **Developer**: Microsoft Corporation

  **Category**: Phone authenticator

  **Process**: Microsoft.Authenticator.exe

  **License**: Free phone app

  **First released**: 2016

  **Official site**: [microsoft.com/security/mobile-authenticator-app](https://www.microsoft.com/security/mobile-authenticator-app)

  **Feex map am**: Dem see am on top Windows PCs for Foxhole

Recorded source status: Feex Reviewed: Recorded source label: August 2026. Dis label no establish independent verification.

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Source: [Canonical Feex Wiki page](https://feex.it/wiki/l/pcm/software/microsoft-authenticator/)

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