diff --git a/robotgo.go b/robotgo.go
index 41a2cff..ccfbfd0 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -50,6 +50,7 @@ import "C"
 
 import (
 	// "fmt"
+	"image"
 	"os"
 	"reflect"
 	"runtime"
@@ -60,10 +61,11 @@ import (
 
 	"github.com/go-vgo/robotgo/clipboard"
 	"github.com/shirou/gopsutil/process"
+	"github.com/vcaesar/imgo"
 )
 
 const (
-	version string = "v0.48.0.522, Ben Nevis!"
+	version string = "v0.48.0.525, Ben Nevis!"
 )
 
 type (
@@ -914,6 +916,16 @@ func OpenBitmap(args ...interface{}) C.MMBitmapRef {
 	// defer C.free(unsafe.Pointer(path))
 }
 
+// DecodeImg decode the image to image.Image and return
+func DecodeImg(path string) (image.Image, string, error) {
+	return imgo.DecodeFile(path)
+}
+
+// OpenImg open the image return []byte
+func OpenImg(path string) []byte {
+	return imgo.ImgToBytes(path)
+}
+
 // BitmapStr bitmap from string
 func BitmapStr(str string) C.MMBitmapRef {
 	cs := C.CString(str)
diff --git a/vendor/github.com/vcaesar/imgo/LICENSE b/vendor/github.com/vcaesar/imgo/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/vendor/github.com/vcaesar/imgo/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
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+      or a Contribution incorporated within the Work constitutes direct
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+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          of the following places: within a NOTICE text file distributed
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
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+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/github.com/vcaesar/imgo/README.md b/vendor/github.com/vcaesar/imgo/README.md
new file mode 100644
index 0000000..7d866f2
--- /dev/null
+++ b/vendor/github.com/vcaesar/imgo/README.md
@@ -0,0 +1,9 @@
+# img
+
+[![CircleCI Status](https://circleci.com/gh/vcaesar/img.svg?style=shield)](https://circleci.com/gh/vcaesar/img)
+[![codecov](https://codecov.io/gh/vcaesar/img/branch/master/graph/badge.svg)](https://codecov.io/gh/vcaesar/img)
+[![Build Status](https://travis-ci.org/vcaesar/img.svg)](https://travis-ci.org/vcaesar/img)
+[![Go Report Card](https://goreportcard.com/badge/github.com/vcaesar/img)](https://goreportcard.com/report/github.com/vcaesar/img)
+[![GoDoc](https://godoc.org/github.com/vcaesar/img?status.svg)](https://godoc.org/github.com/vcaesar/img)
+[![Release](https://github-release-version.herokuapp.com/github/vcaesar/img/release.svg?style=flat)](https://github.com/vcaesar/img/releases/latest)
+[![Join the chat at https://gitter.im/go-vgo/robotgo](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-vgo/robotgo?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
\ No newline at end of file
diff --git a/vendor/github.com/vcaesar/imgo/README_zh.md b/vendor/github.com/vcaesar/imgo/README_zh.md
new file mode 100644
index 0000000..7d866f2
--- /dev/null
+++ b/vendor/github.com/vcaesar/imgo/README_zh.md
@@ -0,0 +1,9 @@
+# img
+
+[![CircleCI Status](https://circleci.com/gh/vcaesar/img.svg?style=shield)](https://circleci.com/gh/vcaesar/img)
+[![codecov](https://codecov.io/gh/vcaesar/img/branch/master/graph/badge.svg)](https://codecov.io/gh/vcaesar/img)
+[![Build Status](https://travis-ci.org/vcaesar/img.svg)](https://travis-ci.org/vcaesar/img)
+[![Go Report Card](https://goreportcard.com/badge/github.com/vcaesar/img)](https://goreportcard.com/report/github.com/vcaesar/img)
+[![GoDoc](https://godoc.org/github.com/vcaesar/img?status.svg)](https://godoc.org/github.com/vcaesar/img)
+[![Release](https://github-release-version.herokuapp.com/github/vcaesar/img/release.svg?style=flat)](https://github.com/vcaesar/img/releases/latest)
+[![Join the chat at https://gitter.im/go-vgo/robotgo](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-vgo/robotgo?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
\ No newline at end of file
diff --git a/vendor/github.com/vcaesar/imgo/circle.yml b/vendor/github.com/vcaesar/imgo/circle.yml
new file mode 100644
index 0000000..b596eda
--- /dev/null
+++ b/vendor/github.com/vcaesar/imgo/circle.yml
@@ -0,0 +1,23 @@
+# circle.yml #
+# machine:
+#   go:
+#     version: 1.9.1
+
+version: 2
+
+jobs:
+  build:
+    docker:
+      - image: golang:1.9.4
+    working_directory: /go/src/github.com/vcaesar/imgo
+    steps:
+      - checkout
+      # specify any bash command here prefixed with `run: `
+      # - run: go get -u github.com/go-ego/gse  
+      - run: go get -v -t -d ./...
+      - run: go test -v ./... 
+       # codecov.io
+      - run: go test -v -covermode=count -coverprofile=coverage.out
+      - run: bash <(curl -s https://codecov.io/bash)   
+
+   
\ No newline at end of file
diff --git a/vendor/github.com/vcaesar/imgo/img.go b/vendor/github.com/vcaesar/imgo/img.go
new file mode 100644
index 0000000..df06053
--- /dev/null
+++ b/vendor/github.com/vcaesar/imgo/img.go
@@ -0,0 +1,201 @@
+// Copyright 2018 go-vgo authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+/*
+
+Package imgo get the image info
+*/
+package imgo
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"image"
+	"image/color"
+	"image/gif"
+	"image/jpeg"
+	"image/png"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+
+	"golang.org/x/image/bmp"
+)
+
+var (
+	br, bg, bb, ba = color.Black.RGBA()
+)
+
+func IsBlack(c color.Color) bool {
+	r, g, b, a := c.RGBA()
+
+	return r == br && g == bg && b == bb && a == ba
+}
+
+// DecodeFile decodes image file
+func DecodeFile(fileName string) (image.Image, string, error) {
+	file, err := os.Open(fileName)
+	if err != nil {
+		return nil, "", fmt.Errorf("%s: %s", fileName, err)
+	}
+
+	img, fm, err := image.Decode(file)
+	if err != nil {
+		return nil, fm, fmt.Errorf("%s: %s", fileName, err)
+	}
+
+	return img, fm, nil
+}
+
+func GetSize(imagePath string) (int, int) {
+	file, err := os.Open(imagePath)
+	defer file.Close()
+	if err != nil {
+		log.Println(err)
+	}
+
+	img, _, err := image.DecodeConfig(file)
+	if err != nil {
+		log.Println(imagePath, err)
+	}
+
+	w := img.Width / 2
+	h := img.Height / 2
+
+	return w, h
+}
+
+// SaveToPNG create a png file with the image.Image
+func SaveToPNG(path string, img image.Image) {
+	f, err := os.Create(path)
+	if err != nil {
+		log.Println(err)
+	}
+	defer f.Close()
+
+	png.Encode(f, img)
+}
+
+func ReadPNG(path string) image.Image {
+	f, err := os.Open(path)
+	if err != nil {
+		log.Println(err)
+	}
+
+	defer f.Close()
+
+	img, derr := png.Decode(f)
+	if derr != nil {
+		log.Println(derr)
+	}
+
+	return img
+}
+
+func ModifiedTime(filePath string) (int64, error) {
+	f, e := os.Stat(filePath)
+	if e != nil {
+		return 0, e
+	}
+
+	return f.ModTime().Unix(), nil
+}
+
+func Rename(filePath, to string) error {
+	return os.Rename(filePath, to)
+}
+
+func Destroy(filePath string) error {
+	return os.Remove(filePath)
+}
+
+// Encode encode image to buf
+func Encode(out io.Writer, subImg image.Image, fm string) error {
+	switch fm {
+	case "jpeg":
+		return jpeg.Encode(out, subImg, nil)
+	case "png":
+		return png.Encode(out, subImg)
+	case "gif":
+		return gif.Encode(out, subImg, &gif.Options{})
+	case "bmp":
+		return bmp.Encode(out, subImg)
+	default:
+		return errors.New("ERROR FORMAT")
+	}
+}
+
+func ToString(img image.Image) (result string) {
+	for row := img.Bounds().Min.Y; row < img.Bounds().Max.Y; row++ {
+		for col := img.Bounds().Min.X; col < img.Bounds().Max.X; col++ {
+			if IsBlack(img.At(col, row)) {
+				result += "."
+			} else {
+				result += "O"
+			}
+		}
+
+		result += "\n"
+	}
+
+	return
+}
+
+func ToBytes(img image.Image, fm string) []byte {
+
+	buf := new(bytes.Buffer)
+
+	err := Encode(buf, img, fm)
+
+	if err != nil {
+		log.Println(err)
+	}
+
+	return buf.Bytes()
+}
+
+func ToBytesPng(img image.Image) []byte {
+
+	buf := new(bytes.Buffer)
+	err := png.Encode(buf, img)
+
+	if err != nil {
+		log.Println(err)
+	}
+
+	return buf.Bytes()
+}
+
+func ImgToBytes(path string) []byte {
+	img, fm, err := DecodeFile(path)
+	if err != nil {
+		log.Println("to image...", err)
+		return nil
+	}
+
+	return ToBytes(img, fm)
+}
+
+func PngToBytes(path string) []byte {
+	img := ReadPNG(path)
+
+	return ToBytesPng(img)
+}
+
+// Save []byte to image
+func Save(path string, dist []byte) {
+	ioutil.WriteFile(path, dist, 0666)
+}
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 5caa381..2c9bec1 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -102,6 +102,16 @@
 			"revision": "f6abca593680b2315d2075e0f5e2a9751e3f431a",
 			"revisionTime": "2017-06-01T20:57:54Z"
 		},
+		{
+			"checksumSHA1": "uZ3mletGtExUozsdwpZ+B4KmFXk=",
+			"path": "github.com/vcaesar/imgo",
+			"revision": "67f0b2002c0030cda52e4cf2bd8b9e5826adf6e5",
+			"revisionTime": "2018-03-04T12:31:00Z"
+		},
+		{
+			"path": "golang.org/x/image/bmp",
+			"revision": ""
+		},
 		{
 			"checksumSHA1": "EL5tiYbzPcSM0nhJpvMSDnDNvxI=",
 			"path": "golang.org/x/sys/unix",