Quick Answer
infopath.exe is safe. It is the InfoPath form designer/runtime from Microsoft Office. It runs during form design, filling, and submission sessions and can spawn separate sub-processes for designer, filler, and rendering tasks.
Is it a Virus?
✔ NO - Safe
Must be in C:\Program Files\Microsoft Office\Office16\INFOPATH.EXE or C:\Program Files (x86)\Microsoft Office\Office16\INFOPATH.EXE
Warning
InfoPath may launch multiple processes
Each form session (designer, filler, or rendering) can run in its own INFOPATH.EXE process to support stability and data isolation
Can I Disable?
✔ YES
Close InfoPath designer or filler when not in use; you can uninstall or modify Office features to remove InfoPath if you no longer need it
What is infopath.exe?
infopath.exe is the executable for Microsoft InfoPath, a form-design and form-filling tool used with SharePoint and the Office suite. InfoPath enables creating XML-based forms, collecting responses, and submitting data to SharePoint lists or external services. The process runs while you design, fill, or publish a form and can spawn separate sub-processes for designer, filler, and rendering tasks.
InfoPath runs as a dedicated process to host the form runtime, manage data connections, validate inputs, and handle submission actions. It interacts with Office components and SharePoint to render forms, enforce rules, and transfer XML payloads securely.
Quick Fact: InfoPath originated as a stand-alone form designer and later integrated with SharePoint; Office 2013/2016 bundled InfoPath Designer and Filler as part of the Office suite.
Types of InfoPath Processes
- InfoPath Designer Process: The design-time environment used to build and modify InfoPath form templates (.xml) within Office/SharePoint.
- InfoPath Filler Process: The runtime used to fill, validate, and submit forms on client machines.
- Rendering/Viewer Process: Renders browser-enabled InfoPath forms in browser or within SharePoint web parts.
- Data Connection Process: Manages data connections to SharePoint lists, external XML data sources, and web services.
- Form Submission Process: Handles data submission, schema validation, and response handling from servers.
- Background Sync Process: Runs in the background for form template checks and offline form stores when connected.
Is infopath.exe Safe?
Yes, infopath.exe is safe when it's the legitimate file from Microsoft installed with Office from official sources (office.com or an OEM Office image).
Is infopath.exe a Virus or Malware?
The real infopath.exe is NOT a virus. Malware may masquerade under similar names; always verify location and signature.
How to Tell if infopath.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\Microsoft Office\Office16\INFOPATH.EXE or C:\Program Files (x86)\Microsoft Office\Office16\INFOPATH.EXE. Any INFOPATH.EXE elsewhere is suspicious.
- Digital Signature:: Right-click
INFOPATH.EXE → Open file location → Right-click INFOPATH.EXE → Properties → Digital Signatures. Should show "Microsoft Corporation".
- Resource Usage:: Normal usage is 1-15% CPU per form session, 60-180 MB total memory. Extremely high usage when idle is suspicious.
- Behavior:: InfoPath should run only when an InfoPath form is active (Designer, Filler, or viewer). Persistent background activity without a form session warrants malware scanning.
Red Flags: If infopath.exe is located in unusual folders (like Temp or AppData), runs when Office isn’t open, has no valid digital signature, or uses persistently high resources, run a malware scan. Watch for similarly named files like "infopath32.exe" from untrusted sources.
Why Is infopath.exe Running on My PC?
infopath.exe runs when you open InfoPath Designer or Filler, or when a browser-enabled form is loaded via SharePoint or a form submission workflow.
Reasons it's running:
- Active Form Design or Fill Session: You have an InfoPath form open for editing or filling; the process hosts the runtime and validation logic.
- SharePoint Form Deployment: InfoPath forms published to a SharePoint site require runtime components to render and validate submissions.
- Background Data Connections: Data connections to external sources or SharePoint lists may trigger background activity for validation and submission.
- Office Add-ins or Template Loading: Certain Office add-ins or form templates load InfoPath components when deploying or previewing forms.
- Form Publishing or Synchronization: Publishing a form template or syncing form data with a server can spawn InfoPath processes momentarily.
Can I Disable or Remove infopath.exe?
Yes, you can disable infopath.exe. If you no longer need InfoPath, you can avoid running it by closing forms and removing the corresponding Office feature.
How to Stop infopath.exe
- End Active Sessions: Close InfoPath Designer or Filler windows. Use Task Manager to end INFOPATH.EXE if necessary.
- Close Office Apps: Exit all Office apps that might trigger InfoPath components (Word, Excel, SharePoint Designer, etc.).
- Uninstall InfoPath Features: Control Panel → Programs → Microsoft Office → Change → Add or Remove Features → uncheck InfoPath Designer and InfoPath Filler if available.
- Disable Startup Behavior: InfoPath normally doesn’t auto-start; if you see it starting at login, check Task Manager → Startup and disable related Office background tasks.
- Disable Background Apps: In Office settings, disable background apps to prevent form-related tasks from running when Office is closed.
How to Uninstall InfoPath
- ✔ Windows Settings → Apps → Apps & Features → Microsoft Office → Modify → Office Shared Features → InfoPath Designer / InfoPath Filler → Not Available / Remove
- ✔ If not listed, use Control Panel → Programs → Uninstall a program → Microsoft Office → Change → Remove InfoPath components
- ✔ Consider alternatives: Microsoft Forms, Power Apps, or third-party form builders if you no longer need InfoPath
Common Problems: High CPU or Memory Usage
If infopath.exe is consuming excessive resources:
Common Causes & Solutions
- Large or complex forms: Break complex forms into simpler sections; reduce data connections; optimize rules and validation.
- Data connections: Review data connections in the form template; disable unused connections and test with smaller data sets.
- Add-ins or controls: Disable or remove non-essential InfoPath controls and add-ins; test form behavior without them.
- Browser rendering issues: If rendering in browser, check compatibility and consider using the Filler client for heavy forms.
- Outdated Office version: Update Office to the latest Cumulative Update and ensure InfoPath components are current.
- Background synchronization: Limit background sync frequency in form options or disable background data submission for local testing.
Quick Fixes:
1. Quick Fixes:
2. 1. Close all InfoPath sessions and related Office apps
3. Update Office and the InfoPath components to the latest version
4. Review and disable unnecessary data connections in the form template
5. Test a simplified form to verify resource usage
6. Use Task Manager to identify if INFOPATH.EXE is a single culprit or multiple instances
Frequently Asked Questions
Is infopath.exe a virus?
No, the legitimate infopath.exe from Microsoft is not a virus. Ensure it resides in C:\Program Files\Microsoft Office\Office16\INFOPATH.EXE or C:\Program Files (x86)\Microsoft Office\Office16\INFOPATH.EXE and has a valid digital signature from Microsoft Corporation.
Why is infopath.exe using so much CPU?
High CPU usage is usually caused by complex form logic, data connections, or large data sets being processed. Open the form in Designer or Filler, review data connections, and test with a simpler form.
Can I delete infopath.exe?
You can remove InfoPath components as part of Microsoft Office if you no longer need it. Use Office modification or uninstall InfoPath features; note that removing InfoPath may affect existing forms that rely on it.
Can I disable infopath.exe?
Yes, you can close InfoPath sessions and disable or remove InfoPath features from Office. For background behavior, ensure Office background tasks are disabled and that no form sessions auto-start.
Where is INFOPATH.EXE located?
Typical locations are <code>C:\Program Files\Microsoft Office\Office16\INFOPATH.EXE</code> or <code>C:\Program Files (x86)\Microsoft Office\Office16\INFOPATH.EXE</code>. If you find INFOPATH.EXE elsewhere, verify its origin and signature.
What is the difference between InfoPath Designer and InfoPath Filler?
InfoPath Designer creates and edits form templates, while InfoPath Filler runs on clients to fill and submit forms. Both are part of the InfoPath workflow within Office and SharePoint environments.