File Extension BTR

.BTR File

File extension: BTR
File type: Bird Watcher Database

Notes about the BTR file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The BTR file type is primarily associated with 'AviSys' by Jerry Blinn.

AviSys is software for bird watchers (.avi file).

Add-on software also allows the program to catalog butterflies (.btr files), dragonflies (.drg files), and reptiles (.hrp files).

Detailed information for file extension BTR:

Primary association: AviSys
Company: Jerry Blinn
File classification: Database
Related links: AviSys Add-on Files

Other applications associated with file type BTR:

File Identifier - TrID
'Identifying characters' used on are
provided by Marco Pontello from his TrID database

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

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