mark-text.exe

Mark Text Editor

Application ProcessSafeText Editor

CPU Usage

2-10%

Memory

40-180 MB

Location

Program Files

Publisher

Mark Text Team

Quick Answer

mark-text.exe is safe. It's the Mark Text Markdown editor's executable, designed to run as a local desktop app with lightweight multi-process behavior for UI and rendering.

Is it a Virus?

✔ NO - Safe

Must be in C:\Program Files\Mark Text\mark-text.exe or C:\Program Files (x86)\Mark Text\mark-text.exe

Warning

Most processes normal

Each window/extension interaction may spawn sub-processes for isolation

Can I Disable?

✔ YES

Close the editor when not in use; disable startup and background tasks if needed

What is mark-text.exe?

mark-text.exe is the launcher for the Mark Text Markdown editor, a lightweight desktop app designed for writing and previewing Markdown locally. It provides live preview, syntax highlighting, theming options, and simple project management. The process coordinates the user interface, file I/O, and extension events on Windows.

mark-text.exe runs the main process and renderer window, handling menus, dialogs, and document rendering. It uses inter-process communication to coordinate actions, manages local file I/O, and loads extensions, delivering real-time HTML rendering of Markdown in the preview pane.

Quick Fact: Mark Text began as an open-source Markdown editor and emphasizes clean UI and live preview with lightweight rendering.

Types of Mark Text Processes

Main Process: Manages menus, dialogs, and settings (single instance)
Renderer Process: Renders Markdown to HTML in each editor pane
Extension/Plugin Process: Isolates extensions or plugins used by Mark Text
Background Tasks: Autosave, file watchers, and update checks

Is mark-text.exe Safe?

Yes, mark-text.exe is safe when it's the legitimate file from the Mark Text project downloaded from official sources (marktext.app or GitHub releases).

Is mark-text.exe a Virus or Malware?

The real mark-text.exe is NOT a virus. However, malware may masquerade with similar names. Verify file location and signature.

How to Tell if mark-text.exe is Legitimate or Malware

File Location: Must be in C:\Program Files\Mark Text\mark-text.exe or C:\Program Files (x86)\Mark Text\mark-text.exe. Any other location is suspicious.
Digital Signature: Right-click mark-text.exe in Explorer → Properties → Digital Signatures. Should show a valid signature from the Mark Text project maintainers.
Resource Usage: Normal usage is 2-10% CPU and 40-180 MB memory while editing. Constant high usage or idle spikes are suspicious.
Behavior: Mark Text should launch with the editor; if mark-text.exe runs without opening the app, run a malware scan.

Red Flags: If mark-text.exe is located in unusual folders (Temp, AppData, or System32), runs when the editor isn’t open, has no digital signature, or uses persistent high resources, scan with antivirus immediately. Watch for similarly-named files like "marktext.exe" from unknown sources.

Why Is mark-text.exe Running on My PC?

mark-text.exe runs when you launch Mark Text or when the editor is configured to run background tasks for autosave, theme loading, or plugin activation.

Reasons it's running:

Active Editor Use: You have Mark Text open with one or more Markdown documents; each window may spawn worker processes for rendering and autosave.
Background Tasks: Autosave, file watching, or plugin-driven tasks may keep mark-text.exe running in the background.
Startup Program: Mark Text is configured to launch automatically on user login or system startup.
Extensions/Plugins: Extensions loaded by Mark Text may run in separate processes to isolate them from the main UI.
Update Checks: The updater or integrated check for new releases may run periodically to verify whether a newer version exists.

Can I Disable or Remove mark-text.exe?

Yes, you can disable mark-text.exe. It's safe to close Mark Text when not in use, and you can uninstall it completely if you prefer a different editor.

How to Stop mark-text.exe

Close Editor Windows: Close all Mark Text windows to stop active processes
Disable Startup: Task Manager → Startup tab → Disable Mark Text
End Background Processes: Open Windows Task Manager → Processes → End Task for mark-text.exe
Prevent Startup: Mark Text Settings → General → Uncheck 'Launch on system startup' (if available)
Stop Background Tasks: Mark Text Settings → General → Disable 'Continue running background apps' if present

How to Uninstall Mark Text

✔ Windows Settings → Apps → Apps & Features → Mark Text → Uninstall
✔ Control Panel → Programs → Uninstall a program → Mark Text → Uninstall
✔ Delete leftover configuration if desired: %APPDATA%\mark-text or %LOCALAPPDATA%\mark-text

Common Problems: High CPU or Memory Usage

If mark-text.exe is consuming excessive resources:

Common Causes & Solutions

Too Many Documents Open: Close unused Markdown documents or split work into fewer windows; large files with live preview can consume more RAM.
Resource-Heavy Extensions: Disable or remove extensions: Mark Text → Settings → Extensions; restart the app.
Large Images in MD: Inline images or embedded media can inflate memory; optimize assets or use links instead.
Autosave/File Watching: Reduce autosave frequency in Settings → General; disable aggressive file watching if available.
Outdated Version: Update to the latest Mark Text build from official releases.
Hardware Acceleration Issues: In Settings → Appearance, disable hardware acceleration if you notice GUI lag or crashes.

Quick Fixes:
1. Close unused Markdown documents in Mark Text
2. Check for updates: Mark Text → Help → Check for updates
3. Disable unnecessary extensions in Mark Text → Extensions
4. Reduce autosave frequency in Settings → General
5. Restart Mark Text after applying changes

Frequently Asked Questions

Is mark-text.exe a virus?

No, the legitimate mark-text.exe from the Mark Text project is not a virus. Ensure the file is located at C:\Program Files\Mark Text\mark-text.exe or C:\Program Files (x86)\Mark Text\mark-text.exe and signed by the Mark Text maintainers.

Why is mark-text.exe using CPU?

High CPU can come from active editing, large Markdown files with live preview, or misbehaving extensions. Use Mark Text Task Manager (if available) or check extensions to identify culprits.

How do I uninstall Mark Text?

Use Windows Settings → Apps → Apps & Features → Mark Text → Uninstall, or use Control Panel → Programs → Uninstall a program → Mark Text. Clear leftover config if desired.

Can I disable Mark Text from starting at Windows startup?

Yes. In Task Manager → Startup tab, disable Mark Text. In Mark Text settings, turn off 'Launch on system startup' if available.

Where is mark-text.exe located on Windows?

By default, look in C:\Program Files\Mark Text\ and C:\Program Files (x86)\Mark Text\. If you installed in a custom path, verify against official install locations.

Does Mark Text collect telemetry or data?

Mark Text is primarily an offline Markdown editor; it does not send usage data by default. Check settings for any telemetry options and disable if present.