LanguagePWP
Seattle FilmWorks / PhotoWorks image
File type: Bitmap image file
A pwp file extension is associated with the Seattle FilmWorks service. A pwp file stores picture image.
Found 2 different file type records with the same pwp filename suffix.
What is pwp file?
File type category:
Bitmap image file
Date updated: June 23, 2025
The pwp file extension is related to Seattle FilmWorks service, that offered users the option of digitizing images at the time of processing to proprietary file formats.
An sfw format was used for pictures returned on floppy disk and pwp format if the files were downloaded on the Internet.
In 2000, FilmWorks entered an agreement with AT&T WorldNet Services that allowed AT&T customers to access Seattle FilmWorks' website, called PhotoWorks.
It is likely the format is no longer in use and considered obsolete.
How to open pwp file?
Xnview should manage to view *.pwp files.
How to convert pwp file?
XnView is able to export *.pwp files to other formats.
Suggested software to open pwp file:
Associated software actions with the pwp file
Programs for viewing pwp files:
XnView MP (Multiplatform)
Software apps that print pwp files:
XnView MP (Multiplatform)
Typewriter or word processor document file
File type category:
Document file
Date updated: October 13, 2017
The pwp file extension was also used for documents created in word processor or typewriters.
PWP file extension was used for the main output file of Smith Corona typewriters as well as in Professional WritePlus program from SPC (Software Publishing Corporation). Both formats are very old and now considered obsolete.
How to open pwp file?
Try to open these files in any text editor.