An odt# file extension are related to the Apache OpenOffice locked document file format.
Software that open odt# file
ODT# file extension - OpenOffice.org locked document
What is odt# file? How to open odt# files?
The odt# file extension is associated with Apache OpenOffice ODT# file contains locked actual document, to prevent multiple instances of access to it.
Format is the same as odt file. ODT# file is hidden by default.
The default software associated to open odt# file:
Apache OpenOffice Writer (OpenOffice.org Writer) 
Company or developer:
OpenOffice.org Project Team
Apache OpenOffice Writer (OpenOffice.org Writer) is a fully-featured and free word processor and text editor from OpenOffice.org productivity suite.
Apache OpenOffice Writer is simple enough for a quick memo, yet powerful enough to create complete books with contents, diagrams, indexes, etc. You're free to concentrate on your ideas while Writer makes them look great.
Apache OpenOffice (OpenOffice.org)
Company or developer:
OpenOffice.org Project Team
Apache OpenOffice (OpenOffice.org) is popular free office suite for variety of operating systems. OpenOffice.org is compatible with other major office suites. OpenOffice.org can create and edit documents (Writer), spreadsheets (Calc), presentations (Impress), graphics (Draw) and databases (Base). OpenOffice.org is localized in to 120 languages.
List of software applications associated to the .odt# file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open odt# file, edit odt# file, convert odt# file, view odt# file, play odt# file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting odt# files.
Software that open odt# file - OpenOffice.org locked document
Programs supporting the exension odt# on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open odt# file action.
Multiplatform:
Main software associated with odt# file by default:
Apache OpenOffice Writer (OpenOffice.org Writer)
Other suggested software:
LibreOffice Writer
