Change Timestamp for Windows

What this utility does

Change Timestamp is a small, portable program from OGA that lets you edit the date and time metadata attached to files. It does exactly what the name implies: alter timestamps such as when a file was created, last modified, or last accessed. There is no installer — just extract and run — and removing the program is as simple as deleting its folder.

Quick setup and launch

1. Download the ZIP archive and extract it to a folder.
2. Run the EXE inside the folder to start the application — there is no installation process.
3. A compact window opens with the controls you need; the interface is intentionally minimal.

Once the program is running, add files by dragging them into the window (there is no Browse button). The tool supports working on multiple files at once.

How to change a file’s timestamp

• Pick the new date and time using the two provided fields; the numeric values are adjusted with the small arrow controls.
• Choose which component(s) to alter: change the time while keeping the original date, change the date but preserve the time, or change both date and time (this last option is the default).
• Select which timestamp type you want to modify:
• “Last Accessed” (when the file was last read)
• Creation time (when the file was originally created)
• “Last Modified” (when the file’s contents were last changed)
• After configuring the values, drop your file(s) into the program window to apply the changes.

Supported Windows versions

The utility runs on a wide range of Windows releases, including:

• Windows 10
• Windows 8.1
• Windows 8
• Windows 7
• Windows Vista
• Windows XP
• Windows 2000

Strengths and limitations

Advantages

• Portable and lightweight — no installation required.
• Very simple interface; few controls to learn.
• Can process multiple files at once.

Limitations

• Lacks a Browse/file dialog — drag-and-drop is the only way to add files.
• Date/time numbers must be changed manually via arrows, which can be slow for precise adjustments.
• Not feature-rich; it won’t suit users who need advanced timestamp management or a more guided UI.

Alternatives

If you want a more feature-packed or user-friendly option, consider NewFileTime (free), which offers additional convenience features while still focusing on timestamp editing.

Final thoughts

Change Timestamp is an effective, no-frills tool for quickly editing file metadata. It’s ideal for users who are comfortable with a minimal interface and don’t require extensive extras. For those who prefer a bit more polish or automation, try the suggested alternative.