GPStamper™

A Windows desktop application specially designed for photo documentation.

Stamp (i.e., caption) GPS/GNSS or UTM coordinates and date, subject description, author information (e.g., a company or agency name), along with other location metadata. Include a place name and/or street address by automatically reverse geocoding coordinates using the services of OpenStreetMap (as used by Microsoft Bing Maps) or GeoNames.

GPStamper (G-P-Stamper) is designed to document photos of field investigations or surveys, and is a practical and productive tool for the professional user who needs to visually record and annotate where and when photos were taken.

GPStamper establishes an industry standard for technical captioning of geotagged photos. Create custom captions with report-ready results in seconds.

Photo Gallery

Utilities · Construction · Engineering · Mining · Environment · Agriculture · Forestry · Surveying · Historical Properties · Land Stewardship · Natural Disasters

Compatible with JPEG photos¹ from any phone/camera/device with active GPS/GNSS
Easy selection and automatic saving of captioning options – see the User Interface
Works in tandem with File Explorer, generating Exif and GIS compliant metadata
Reverse geocode GPS/GNSS coordinates to a city, point of interest, or street address
Stamp your company or agency logo (free custom plugin² available upon request)
Supports English and most Western European (Latin-1) alphabets
Lossless captioning mode³ retains photo authenticity
Supports the iPhone 15 24MP default photo mode⁴
Secure – photos do not leave your computer during the captioning process

jpeg iPhone photo metadata fully exploits GPStamper’s captioning capabilities. Select “Most Compatible” (JPEG) as the camera format⁴ (go to Settings > Camera). iPhone is a trademark of Apple Inc.

Secure Download 5-day Free Trial

Please do not download outdated and unauthorized redistributions from other sources. They will not work and may be unsafe. This is the sole authorized source.

Windows 10/11 Compatible
GPStamper Installer.zip

Your antivirus software must allow you to install software.
Microsoft Defender SmartScreen may require you to click “More info” then “Run anyway” during installation. See the FAQ

Trust
D-U-N-S® Number Lookup:
Legal Business Name: Lee, Michael G State & Country: Wisconsin, U.S.

Purchase

You are encouraged to thoroughly test GPStamper during the fully-functional trial period as refunds can not be made after the issuance of an activation code.

The original licensee may activate GPStamper on one Windows device per license.
Server-based installations are not permitted.
GPStamper licenses include free technical e-mail support, and free updates.
Licenses are perpetual and never expire.
Frequently asked questions

Purchase 1 License – $79 USD (includes logo plugin)

Need more than one license? Please contact me for a custom quote.
Activation codes are typically forwarded within one business day.

Contact

Your email address is used only to respond to your inquiry, and never shared.
Caption option customization is often available at no additional cost with the purchase of two or more licenses; just let me know your specific requirements.

Expect a same-day response (Monday thru Friday).
Didn’t receive a response? Please check your Junk Email folder for misdirected mail. Search for “gpstamper”, as I respond to all inquiries.

Michael (Mike) Lee
Professional background: USGS, USACE, NCIBRD

¹ Optimized for camera original JPEG photos
² Submit a logo graphic for same-day plugin generation and turnaround
³ Original photo pixels are retained when Special Captions option is unselected
⁴ GPStamper can convert HEIC files to high quality JPEG files for compatibility