How to open .IMI files on Windows

To open .IMI files on Windows, if you have ImageMeter for your workflow, transfer the .IMI to a device running ImageMeter and import it there (the IMI is intended to be imported into ImageMeter for editing).

Step-by-step instructions

  1. If you have ImageMeter for your workflow, transfer the .IMI to a device running ImageMeter and import it there (the IMI is intended to be imported into ImageMeter for editing).
  2. If you only need to inspect contents, try opening the file with a ZIP tool (rename is not required) to extract embedded images, understanding annotations/measurements may not be usable outside ImageMeter.

Common issues

The file opens as a generic ZIP or shows only images (measurements missing)

An .IMI is a ZIP container; generic archive/image tools can extract or preview the underlying images but usually cannot interpret ImageMeter’s measurement/annotation layer.

  1. Open/import the .IMI in ImageMeter to see and edit the measurements/annotations.
  2. If you only need the base photo/PDF, extract the images with a ZIP tool and open them in a standard viewer.

Cannot import/open the .IMI in ImageMeter

The file may be incomplete, corrupted, or not actually an ImageMeter IMI (misnamed extension).

  1. Re-download or re-transfer the file and try importing again (transfer interruptions can corrupt ZIP containers).
  2. Confirm it is an ImageMeter export (“ImageMeter Image (IMI)”) from the sender and not a different file type renamed to .imi.

Wrong app association when double-clicking .IMI

Because the format is ZIP-based, operating systems may associate .IMI with archive utilities instead of ImageMeter (or may not recognize it at all).

  1. Open the file from within ImageMeter using its import/open function rather than relying on double-click behavior.
  2. On Linux/desktop environments, consider adding an association for application/vnd.imagemeter.image+zip so the system recognizes the type.

Security note

.IMI is a ZIP container (application/vnd.imagemeter.image+zip). Treat it like any archive: it can contain multiple embedded files, so only open or extract it if you trust the source.

Back to .IMI extension page