diff --git a/cmd/dump.go b/cmd/dump.go
index d3e1a61..1f91a95 100644
--- a/cmd/dump.go
+++ b/cmd/dump.go
@@ -14,6 +14,7 @@ import (
 	"path/filepath"
 	"reflect"
 	"strings"
+	"sync"
 	"text/tabwriter"
 	"time"
 	"unicode"
@@ -23,11 +24,54 @@ import (
 	"github.com/saferwall/pe/log"
 )
 
-func prettyPrint(buff []byte) string {
+var (
+	wg   sync.WaitGroup
+	jobs chan string = make(chan string)
+)
+
+func loopFilesWorker(cfg config) error {
+	for path := range jobs {
+		files, err := os.ReadDir(path)
+		if err != nil {
+			wg.Done()
+			return err
+		}
+
+		for _, file := range files {
+			if !file.IsDir() {
+				fullpath := filepath.Join(path, file.Name())
+				parsePE(fullpath, cfg)
+			}
+		}
+		wg.Done()
+	}
+	return nil
+}
+
+func LoopDirsFiles(path string) error {
+	files, err := os.ReadDir(path)
+	if err != nil {
+		return err
+	}
+
+	go func() {
+		wg.Add(1)
+		jobs <- path
+	}()
+	for _, file := range files {
+		if file.IsDir() {
+			LoopDirsFiles(filepath.Join(path, file.Name()))
+		}
+	}
+	return nil
+}
+
+func prettyPrint(iface interface{}) string {
 	var prettyJSON bytes.Buffer
-	error := json.Indent(&prettyJSON, buff, "", "\t")
-	if error != nil {
-		log.Info("JSON parse error: ", error)
+	buff, _ := json.Marshal(iface)
+	err := json.Indent(&prettyJSON, buff, "", "\t")
+	if err != nil {
+		log.Errorf("JSON parse error: %v", err)
 		return string(buff)
 	}
 
@@ -200,30 +244,12 @@ func parsePE(filename string, cfg config) {
 	}
 
 	// Dump all results to disk in JSON format.
-	// b, _ := json.Marshal(pe)
 	// f, err := os.Create("out.json")
 	// if err != nil {
 	// 	return
 	// }
 	// defer f.Close()
-	// f.WriteString(prettyPrint(b))
-
-	// Calculate the PE authentihash.
-	pe.Authentihash()
-
-	// Calculate the PE checksum.
-	pe.Checksum()
-
-	// Get file type.
-	if pe.IsEXE() {
-		log.Debug("File is Exe")
-	}
-	if pe.IsDLL() {
-		log.Debug("File is DLL")
-	}
-	if pe.IsDriver() {
-		log.Debug("File is Driver")
-	}
+	// f.WriteString(prettyPrint(pe))
 
 	if cfg.wantDOSHeader {
 		DOSHeader := pe.DOSHeader
@@ -500,6 +526,13 @@ func parsePE(filename string, cfg config) {
 
 		fmt.Printf("\nRESOURCES\n**********\n")
 		printRsrcDir(pe.Resources)
+
+		versionInfo, err := pe.ParseVersionResources()
+		if err != nil {
+			log.Errorf("failed to parse version resources: %v", err)
+		} else {
+			fmt.Printf("\nVersion Info: %v", prettyPrint(versionInfo))
+		}
 	}
 
 	if cfg.wantException && pe.FileInfo.HasException {
@@ -550,6 +583,9 @@ func parsePE(filename string, cfg config) {
 		fmt.Fprintf(w, "Signature Algorithm:\t %s\n", cert.Info.SignatureAlgorithm.String())
 		fmt.Fprintf(w, "PublicKey Algorithm:\t %s\n", cert.Info.PublicKeyAlgorithm.String())
 		w.Flush()
+
+		// Calculate the PE authentihash.
+		pe.Authentihash()
 	}
 
 	if cfg.wantReloc && pe.FileInfo.HasReloc {
@@ -647,7 +683,6 @@ func parsePE(filename string, cfg config) {
 							fpoData.Reserved, fpoData.FrameType, fpoData.FrameType.String())
 					}
 				}
-
 			}
 		}
 
@@ -830,5 +865,19 @@ func parsePE(filename string, cfg config) {
 		}
 	}
 
+	// Get file type.
+	if pe.IsEXE() {
+		log.Debug("File is Exe")
+	}
+	if pe.IsDLL() {
+		log.Debug("File is DLL")
+	}
+	if pe.IsDriver() {
+		log.Debug("File is Driver")
+	}
+
+	// Calculate the PE checksum.
+	pe.Checksum()
+
 	fmt.Print("\n")
 }
diff --git a/cmd/main.go b/cmd/main.go
index 55cd5f0..4ff7a11 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -8,6 +8,7 @@ import (
 	"flag"
 	"fmt"
 	"os"
+	"runtime"
 )
 
 type config struct {
@@ -88,7 +89,20 @@ func main() {
 			wantCLR:         *dumpCLR,
 		}
 
-		parse(os.Args[2], cfg)
+		// Start as many workers you want, default to cpu count -1.
+		numWorkers := runtime.GOMAXPROCS(runtime.NumCPU() - 1)
+		for w := 1; w <= numWorkers; w++ {
+			go loopFilesWorker(cfg)
+		}
+
+		if !isDirectory(os.Args[2]) {
+			// Input path in a single file.
+			parsePE(os.Args[2], cfg)
+		} else {
+			// Input path in a directory.
+			LoopDirsFiles(os.Args[2])
+			wg.Wait()
+		}
 
 	case "version":
 		verCmd.Parse(os.Args[2:])
@@ -109,5 +123,6 @@ func showHelp() {
 	Brought to you by Saferwall (c) 2018 MIT
 `)
 	fmt.Println("\nAvailable sub-commands 'dump' or 'version' subcommands")
+
 	os.Exit(1)
 }