OCR (Optical Character Recognition) will be added to our Windows desktop app in the near future.
If you see the following notice:
The required language's OCR pack is not installed.
Please follow the steps below to install the OCR language pack to extract text from pictures in that language.
Method 1: Add that language OCR pack in Settings
Method 2: Install via keyboard shortcut and command line
Method 1: Add that language OCR pack in Settings
- Open Settings on your Windows computer.
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Click Time & language.
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Click Language & region.
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Click Add a language, then choose the language you want to install.
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If Optical character recognition appears as a non-editable item under Required language features, it will be installed automatically along with the language — no further action is needed.
- If Optical character recognition appears with a checkbox, make sure to check it.
- No need to check Language pack, Text-to-speech, Enhanced speech recognition, or Set as my Windows display language if you don't need those specific features for that language.
Method 2: Install via keyboard shortcut and command line
Using Japanese as an example:
1. Press Win + X simultaneously.
2. From the pop-up menu, select Terminal (Admin) or Windows PowerShell (Admin).
3. Grant permission for the app to make changes to your device.
4. Copy and paste the following command:
Add-WindowsCapability -Online -Name Language.OCR~~~ja-JP~0.0.1.0
Installation Process Notes:
- After the command runs, Windows will automatically download and install the OCR package.
- This may take a few seconds or many minutes. Please be patient.
- Once the installation completes, the output will show Online : True.
5. To confirm the installation was successful, run:
Get-WindowsCapability -Online | Where-Object { $_.Name -Like 'Language.OCR*' }
If successful, the State of Language.OCR~~~ja-JP~0.0.1.0 will show as Installed.
Quick Reference Commands:
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Install an OCR pack:
Add-WindowsCapability -Online -Name Language.OCR~~~ja-JP~0.0.1.0 -
Check if a specific language is installed:
Get-WindowsCapability -Online | Where-Object { $_.Name -Like 'Language.OCR*ja-JP*' } -
Remove an OCR pack:
Remove-WindowsCapability -Online -Name Language.OCR~~~ja-JP~0.0.1.0 -
List ALL available OCR packs on your device:
Get-WindowsCapability -Online | Where-Object { $_.Name -Like 'Language.OCR*' }
P.S.
- The OCR package name follows this format:
Language.OCR~~~language code-country code~version
- Here is the full list of all built-in Windows OCR language packs - simply replace the code with the one matching your target language.