IBM Lotus Forms form
File type: Document file
An ltm file is an electronic form document created for IBM Lotus Forms. It contains a form that can be edited in IBM Lotus Forms software.
Found 3 different file type records with the same ltm filename suffix.
File type category:
Document file
Date updated: October 26, 2026
The ltm file extension is associated with the IBM Lotus Forms suite, developed by IBM for creating XML-based electronic forms for end users.
An ltm file stores an e-form document and is intended to be opened and edited in IBM Lotus Forms. The associated software was available for Microsoft Windows.
Open an ltm file with IBM Lotus Forms on Microsoft Windows. IBM Lotus Notes is not the application associated with this form format.
Open the form in IBM Lotus Forms and use the software's available export or save options if a different format is required.
Software applications that can open ltm files:
Microsoft Windows
Software applications that can edit ltm files:
Microsoft Windows
Software capable of saving ltm files:
Microsoft Windows
Software apps that create ltm files:
Microsoft Windows
File type category:
GIS, GPS navigation and map file
Date updated: February 24, 2019
Record marked as obsolete and not updated for a long time.
The ltm file extension is related to Holux ezTour for GPS Logger. The ltm file contains some kind of data from this program.
Most likely some old format without support. No further information could be found.
File type category:
Database file
Date updated: September 22, 2026
LiteMail uses LTM files to store data associated with an email database or project. The file belongs to the LiteMail application and is not a general-purpose database format.
An LTM file is intended to be used together with LiteMail. Its contents are application-specific, so the file may not be meaningful when opened outside the software that created it.
Open an LTM file with LiteMail, if the application is installed. Use LiteMail's Open command or open the file from the application rather than selecting a general-purpose database program.
If LiteMail is unavailable, there may be no current software that can read the file correctly. Keep a copy of the original file before trying to open or modify it.
If LiteMail can open the file, use any export or data-copy functions provided by the application to move its contents to another format.
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