MikuMikuDance modeling program supports export to several graphics format, including the common BMP format. This function can be accessed through the file menu and used on on any picture used by the program, which includes the *.spa bitmap images.
Convert MikuMikuDance picture bitmap file to Standard Windows bitmap image.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert spa to bmp on Windows
MikuMikuDance is free animation software used to create 3D animation movies. Popular in Japan.
Convert from spa file
to bmp file
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.