diff --git a/cmd/zenity/main.go b/cmd/zenity/main.go
index b56049b..d7eb84d 100644
--- a/cmd/zenity/main.go
+++ b/cmd/zenity/main.go
@@ -3,6 +3,9 @@ package main
 import (
 	"flag"
 	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
 	"strings"
 
 	"github.com/ncruces/zenity"
@@ -42,6 +45,10 @@ var (
 	filename         string
 	separator        string
 	fileFilters      FileFilters
+
+	// Windows specific options
+	cygpath bool
+	wslpath bool
 )
 
 func main() {
@@ -64,11 +71,11 @@ func main() {
 	case fileSelectionDlg:
 		switch {
 		default:
-			strResult(zenity.SelectFile(opts...))
+			strResult(egestPath(zenity.SelectFile(opts...)))
 		case save:
-			strResult(zenity.SelectFileSave(opts...))
+			strResult(egestPath(zenity.SelectFileSave(opts...)))
 		case multiple:
-			lstResult(zenity.SelectFileMutiple(opts...))
+			lstResult(egestPaths(zenity.SelectFileMutiple(opts...)))
 		}
 	}
 
@@ -111,6 +118,12 @@ func setupFlags() {
 	flag.StringVar(&filename, "filename", "", "Set the filename")
 	flag.StringVar(&separator, "separator", "|", "Set output separator character")
 	flag.Var(&fileFilters, "file-filter", "Set a filename filter (NAME | PATTERN1 PATTERN2 ...)")
+
+	// Windows specific options
+	if runtime.GOOS == "windows" {
+		flag.BoolVar(&cygpath, "cygpath", false, "Use cygpath for path translation (Windows only)")
+		flag.BoolVar(&wslpath, "wslpath", false, "Use wslpath for path translation (Windows only)")
+	}
 }
 
 func validateFlags() {
@@ -174,7 +187,7 @@ func loadFlags() []zenity.Option {
 	// File selection options
 
 	options = append(options, fileFilters.Build())
-	options = append(options, zenity.Filename(filename))
+	options = append(options, zenity.Filename(ingestPath(filename)))
 	if directory {
 		options = append(options, zenity.Directory())
 	}
@@ -238,12 +251,66 @@ func lstResult(l []string, err error) {
 	os.Exit(0)
 }
 
+func ingestPath(path string) string {
+	if runtime.GOOS == "windows" && path != "" {
+		var args []string
+		switch {
+		case wslpath:
+			args = []string{"wsl", "wslpath", "-m"}
+		case cygpath:
+			args = []string{"cygpath", "-C", "UTF8", "-m"}
+		}
+		if args != nil {
+			args = append(args, path)
+			out, err := exec.Command(args[0], args[1:]...).Output()
+			if len(out) > 0 && err == nil {
+				path = string(out[:len(out)-1])
+			}
+		}
+	}
+	return path
+}
+
+func egestPath(path string, err error) (string, error) {
+	if runtime.GOOS == "windows" && path != "" && err == nil {
+		var args []string
+		switch {
+		case wslpath:
+			args = []string{"wsl", "wslpath", "-u"}
+		case cygpath:
+			args = []string{"cygpath", "-C", "UTF8", "-u"}
+		}
+		if args != nil {
+			var out []byte
+			args = append(args, filepath.ToSlash(path))
+			out, err = exec.Command(args[0], args[1:]...).Output()
+			if len(out) > 0 && err == nil {
+				path = string(out[:len(out)-1])
+			}
+		}
+	}
+	return path, err
+}
+
+func egestPaths(paths []string, err error) ([]string, error) {
+	if runtime.GOOS == "windows" && err == nil && (wslpath || cygpath) {
+		paths = append(paths[:0:0], paths...)
+		for i, p := range paths {
+			paths[i], err = egestPath(p, nil)
+			if err != nil {
+				break
+			}
+		}
+	}
+	return paths, err
+}
+
 type FileFilters struct {
 	zenity.FileFilters
 }
 
 func (f *FileFilters) String() string {
-	return "filename filter"
+	return "zenity.FileFilters"
 }
 
 func (f *FileFilters) Set(s string) error {
diff --git a/file_windows.go b/file_windows.go
index 25a406f..7b0d069 100644
--- a/file_windows.go
+++ b/file_windows.go
@@ -275,9 +275,9 @@ func browseForFolder(opts options) (string, []string, error) {
 	if opts.filename != "" {
 		ptr := syscall.StringToUTF16Ptr(opts.filename)
 		args.LParam = uintptr(unsafe.Pointer(ptr))
-		args.CallbackFunc = syscall.NewCallback(func(hwnd uintptr, msg uint32, lparam, data uintptr) uintptr {
+		args.CallbackFunc = syscall.NewCallback(func(wnd uintptr, msg uint32, lparam, data uintptr) uintptr {
 			if msg == 1 { // BFFM_INITIALIZED
-				sendMessage.Call(hwnd, 1024+103 /* BFFM_SETSELECTIONW */, 1 /* TRUE */, data)
+				sendMessage.Call(wnd, 1024+103 /* BFFM_SETSELECTIONW */, 1 /* TRUE */, data)
 			}
 			return 0
 		})
diff --git a/msg_test.go b/msg_test.go
index 0498c67..d7bc350 100644
--- a/msg_test.go
+++ b/msg_test.go
@@ -3,7 +3,7 @@ package zenity_test
 import "github.com/ncruces/zenity"
 
 func ExampleError() {
-	zenity.Error("An error has occured.",
+	zenity.Error("An error has occurred.",
 		zenity.Title("Error"),
 		zenity.Icon(zenity.ErrorIcon))
 	// Output:
diff --git a/msg_windows.go b/msg_windows.go
index d9bf9d4..9586c34 100644
--- a/msg_windows.go
+++ b/msg_windows.go
@@ -93,15 +93,15 @@ func hookMessageLabels(typ int, opts options) (hook uintptr, err error) {
 	hook, _, err = setWindowsHookEx.Call(12, // WH_CALLWNDPROCRET
 		syscall.NewCallback(func(code int, wparam uintptr, lparam *_CWPRETSTRUCT) uintptr {
 			if lparam.Message == 0x0110 { // WM_INITDIALOG
-				name := [7]byte{}
-				n, _, _ := getClassName.Call(lparam.HWnd, uintptr(unsafe.Pointer(&name)), uintptr(len(name)))
-				if string(name[:n]) == "#32770" {
-					enumChildWindows.Call(lparam.HWnd,
-						syscall.NewCallback(func(hwnd, lparam uintptr) uintptr {
-							name := [7]byte{}
-							n, _, _ := getClassName.Call(hwnd, uintptr(unsafe.Pointer(&name)), uintptr(len(name)))
-							if string(name[:n]) == "Button" {
-								ctl, _, _ := getDlgCtrlID.Call(hwnd)
+				name := [7]uint16{}
+				getClassName.Call(lparam.Wnd, uintptr(unsafe.Pointer(&name)), uintptr(len(name)))
+				if syscall.UTF16ToString(name[:]) == "#32770" { // The class for a dialog box
+					enumChildWindows.Call(lparam.Wnd,
+						syscall.NewCallback(func(wnd, lparam uintptr) uintptr {
+							name := [7]uint16{}
+							getClassName.Call(wnd, uintptr(unsafe.Pointer(&name)), uintptr(len(name)))
+							if syscall.UTF16ToString(name[:]) == "Button" {
+								ctl, _, _ := getDlgCtrlID.Call(wnd)
 								var text string
 								switch ctl {
 								case 1, 6: // IDOK, IDYES
@@ -119,7 +119,7 @@ func hookMessageLabels(typ int, opts options) (hook uintptr, err error) {
 								}
 								if text != "" {
 									ptr := syscall.StringToUTF16Ptr(text)
-									setWindowText.Call(hwnd, uintptr(unsafe.Pointer(ptr)))
+									setWindowText.Call(wnd, uintptr(unsafe.Pointer(ptr)))
 								}
 							}
 							return 1
diff --git a/init_windows.go b/util_windows.go
similarity index 96%
rename from init_windows.go
rename to util_windows.go
index 433c729..d24d292 100644
--- a/init_windows.go
+++ b/util_windows.go
@@ -23,7 +23,7 @@ var (
 	coTaskMemFree    = ole32.NewProc("CoTaskMemFree")
 
 	sendMessage         = user32.NewProc("SendMessageW")
-	getClassName        = user32.NewProc("GetClassNameA")
+	getClassName        = user32.NewProc("GetClassNameW")
 	setWindowsHookEx    = user32.NewProc("SetWindowsHookExW")
 	unhookWindowsHookEx = user32.NewProc("UnhookWindowsHookEx")
 	callNextHookEx      = user32.NewProc("CallNextHookEx")
@@ -46,7 +46,7 @@ type _CWPRETSTRUCT struct {
 	LParam  uintptr
 	WParam  uintptr
 	Message uint32
-	HWnd    uintptr
+	Wnd     uintptr
 }
 
 type _COMObject struct{}
diff --git a/init_windows_test.go b/util_windows_test.go
similarity index 100%
rename from init_windows_test.go
rename to util_windows_test.go