As an experiment we’ll try with a selection of the missing Polish translations, to see if there’s any more interest than on Sourceforge.

*Key*	Description	English	Polish
function.pastecoordinatelist	Create a series of points by entering coordinates (like a text file)	Enter list of coordinates
function.enterpluscode	Enter pluscodes, also known as Open Location Codes	Enter pluscode
function.searchosmpois	Lookup OSM points nearby (eg bus stops, restaurants)	Get nearby OSM points
function.projectpoint	Project the current point with bearing and distance, to create a new point	Project point

*Key*	Description	English	Polish
dialog.openoptions.vspeed.intro	Optional description before the two radio buttons
dialog.osmpois.column.type	Column heading: point type	Type
dialog.osmpois.nonefound	Message when no points returned from OSM	No points found
dialog.pastecoordinatelist.desc		Enter the coordinates for the new points with one point per line
dialog.pluscode.desc	Explanation	Enter or paste the pluscode here
dialog.pluscode.code	Label for code entry box	Pluscode
dialog.pluscode.nothingfound	Error message when code couldn’t be parsed	Please check the code and try again
dialog.displaysettings.waypointicons	Label for selecting which waypoint icon to use	Waypoint icons
dialog.displaysettings.wpicon.default	Label for default waypoint rendering, little square	Default
dialog.displaysettings.wpicon.ringpt	Circular marker with a pin at the bottom	Round marker
dialog.displaysettings.wpicon.plectrum	Egg-shaped marker with the pointy bit at the bottom	Plectrum
dialog.displaysettings.wpicon.ring	Circular ring around the point	Ring
dialog.displaysettings.wpicon.pin	Push pin / thumb tack	Board pin
dialog.displaysettings.windowstyle	Which of the two “look-and-feel”s to use	Window style (requires restart)
dialog.displaysettings.windowstyle.default	Normal style as before	Default
dialog.displaysettings.windowstyle.nimbus		Nimbus
dialog.displaysettings.windowstyle.gtk	May not be available everywhere	GTK
dialog.settimezone.intro	Label at top of timezone dialog	Here you can select the timezone in which to display point timestamps
dialog.settimezone.system	Radio button to use default	Use system timezone
dialog.settimezone.custom	Radio button to select a different timezone	Use the following timezone:
dialog.settimezone.list.toomany	Shown in list when too many options are found	Too many to choose
dialog.settimezone.offsetfromutc	How many hours +/- this timezone is from UTC	Offset from UTC
dialog.markers.halves	Radio button for creating marker waypoints at half distance etc	Halfway points
dialog.markers.half.distance	Name of created waypoint	Half distance
dialog.markers.half.climb	Name of created waypoint	Half climb
dialog.markers.half.descent	Name of created waypoint	Half descent
dialog.projectpoint.desc	Intro to point projection dialog	Enter the direction and distance to project this point
dialog.projectpoint.bearing	Angle clockwise from North	Bearing (degrees from N)

*Key*	Description	English	Polish
fieldname.coordinates	Both latitude and longitude together	Coordinates
fieldname.comment	cmt field from gpx	Comment

*Key*	Description	English	Polish
error.load.nopointsintext	Pasted text not valid	No coordinate information found