diff --git a/generate.sh b/generate.sh
new file mode 100644
index 0000000..b0289a9
--- /dev/null
+++ b/generate.sh
@@ -0,0 +1,111 @@
+#!/bin/bash
+shopt -s nocasematch
+
+cat << EOF > downloadLink.txt
+https://get.msvc.win/favicon.ico
+    out=favicon.ico
+
+https://download.microsoft.com/download/8/b/4/8b42259f-5d70-43f4-ac2e-4b208fd8d66a/vcredist_x86.exe
+    out=vcredist_2005_x86.exe
+
+https://download.microsoft.com/download/8/b/4/8b42259f-5d70-43f4-ac2e-4b208fd8d66a/vcredist_x64.exe
+    out=vcredist_2005_x64.exe
+
+https://download.microsoft.com/download/5/D/8/5D8C65CB-C849-4025-8E95-C3966CAFD8AE/vcredist_x86.exe
+    out=vcredist_2008_x86.exe
+
+https://download.microsoft.com/download/5/D/8/5D8C65CB-C849-4025-8E95-C3966CAFD8AE/vcredist_x64.exe
+    out=vcredist_2008_x64.exe
+
+https://download.microsoft.com/download/1/6/5/165255E7-1014-4D0A-B094-B6A430A6BFFC/vcredist_x86.exe
+    out=vcredist_2010_x86.exe
+
+https://download.microsoft.com/download/1/6/5/165255E7-1014-4D0A-B094-B6A430A6BFFC/vcredist_x64.exe
+    out=vcredist_2010_x64.exe
+
+https://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x86.exe
+    out=vcredist_2012_x86.exe
+
+https://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x64.exe
+    out=vcredist_2012_x64.exe
+
+https://aka.ms/highdpimfc2013x86enu
+    out=vcredist_2013_x86.exe
+
+https://aka.ms/highdpimfc2013x64enu
+    out=vcredist_2013_x64.exe
+EOF
+
+if [[ $1 = "win7" || $1 = "win8" ]]; then
+    script=https://get.msvc.win/install_AtLeastWin7.nsi
+    cat << EOF >> downloadLink.txt
+https://aka.ms/vs/17/release/vc_redist.x86.exe
+    out=vcredist_v14_nt63_x86.exe
+
+https://aka.ms/vs/17/release/vc_redist.x64.exe
+    out=vcredist_v14_nt63_x64.exe
+
+https://aka.ms/vc14/vc_redist.x86.exe
+    out=vcredist_v14_latest_x86.exe
+
+https://aka.ms/vc14/vc_redist.x64.exe
+    out=vcredist_v14_latest_x64.exe
+
+${script}
+    out=installer.nsi
+EOF
+elif [[ $1 = "win10" ]]; then
+    script=https://get.msvc.win/install_AtLeastWin10.nsi
+    cat << EOF >> downloadLink.txt
+https://aka.ms/vc14/vc_redist.x86.exe
+    out=vcredist_v14_latest_x86.exe
+
+https://aka.ms/vc14/vc_redist.x64.exe
+    out=vcredist_v14_latest_x64.exe
+
+${script}
+    out=installer.nsi
+EOF
+else
+    script=https://get.msvc.win/install_AllOS.nsi
+    cat << EOF >> downloadLink.txt
+https://download.visualstudio.microsoft.com/download/pr/566435ac-4e1c-434b-b93f-aecc71e8cffc/0D59EC7FDBF05DE813736BF875CEA5C894FFF4769F60E32E87BD48406BBF0A3A/VC_redist.x86.exe
+    out=vcredist_v14_nt52_x86.exe
+
+https://download.visualstudio.microsoft.com/download/pr/566435ac-4e1c-434b-b93f-aecc71e8cffc/B75590149FA14B37997C35724BC93776F67E08BFF9BD5A69FACBF41B3846D084/VC_redist.x64.exe
+    out=vcredist_v14_nt52_x64.exe
+
+https://download.visualstudio.microsoft.com/download/pr/ed95ef9e-da02-4735-9064-bd1f7f69b6ed/CF92A10C62FFAB83B4A2168F5F9A05E5588023890B5C0CC7BA89ED71DA527B0F/VC_redist.x86.exe
+    out=vcredist_v14_nt60_x86.exe
+
+https://download.visualstudio.microsoft.com/download/pr/ed95ef9e-da02-4735-9064-bd1f7f69b6ed/CE6593A1520591E7DEA2B93FD03116E3FC3B3821A0525322B0A430FAA6B3C0B4/VC_redist.x64.exe
+    out=vcredist_v14_nt60_x64.exe
+
+https://aka.ms/vs/17/release/vc_redist.x86.exe
+    out=vcredist_v14_nt63_x86.exe
+
+https://aka.ms/vs/17/release/vc_redist.x64.exe
+    out=vcredist_v14_nt63_x64.exe
+
+https://aka.ms/vc14/vc_redist.x86.exe
+    out=vcredist_v14_latest_x86.exe
+
+https://aka.ms/vc14/vc_redist.x64.exe
+    out=vcredist_v14_latest_x64.exe
+
+${script}
+    out=installer.nsi
+fi
+
+mkdir msvc_offline
+aria2c --dir=msvc_offline --allow-overwrite=true --retry-wait=5 --max-connection-per-server=8 --split=8 --min-split-size=1M -i downloadLink.txt
+
+pushd msvc_offline
+makensis installer.nsi
+rm vcredist*.exe
+installerFileName=$(ls *.exe)
+mv *.exe ../
+popd
+
+echo -e "Installer generated. "
+echo -e "Filename: ${installerFileName}"
\ No newline at end of file
diff --git a/install_AllOS.nsi b/install_AllOS.nsi
new file mode 100644
index 0000000..c7fa612
--- /dev/null
+++ b/install_AllOS.nsi
@@ -0,0 +1,117 @@
+!include "FileFunc.nsh"
+!include "LogicLib.nsh"
+!include "WinVer.nsh"
+!include "x64.nsh"
+
+!define /date BUILD_YEAR "%Y"
+!define /date BUILD_MONTH "%m"
+!define /date BUILD_DAY "%d"
+
+
+Name "MSVC Redistributable Runtime Offline Installer"
+Icon "favicon.ico"
+OutFile "MSVC_Offline_Setup_${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}_AllOS.exe"
+InstallDir $TEMP
+
+VIProductVersion "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0409 "ProductName" "MSVC Offline Installer"
+VIAddVersionKey /LANG=0x0409 "FileDescription" "MSVC Offline Installer"
+VIAddVersionKey /LANG=0x0409 "FileVersion" "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0409 "LegalCopyright" "msvc.win Project"
+
+VIAddVersionKey /LANG=0x0804 "ProductName" "MSVC 运行时离线安装程序"
+VIAddVersionKey /LANG=0x0804 "FileDescription" "MSVC 运行时离线安装程序"
+VIAddVersionKey /LANG=0x0804 "FileVersion" "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0804 "LegalCopyright" "msvc.win Project"
+
+SetCompressor /solid /final lzma
+
+RequestExecutionLevel admin
+
+Function .onInit
+${IfNot} ${AtLeastWinXP}
+  MessageBox MB_ICONSTOP "This installer requires Windows XP or newer."
+  Abort
+${EndIf}
+FunctionEnd
+
+Section "MSVC Install"
+
+  ; Create a temp folder
+  SetOutPath $TEMP\vcredist
+
+  ; --- VC++ 2005 ---
+  File "vcredist_2005_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2005_x86.exe" /Q'
+  ${If} ${RunningX64}
+    File "vcredist_2005_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2005_x64.exe" /Q'
+  ${EndIf}
+
+  ; --- VC++ 2008 ---
+  File "vcredist_2008_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2008_x86.exe" /Q'
+  ${If} ${RunningX64}
+    File "vcredist_2008_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2008_x64.exe" /Q'
+  ${EndIf}
+
+  ; --- VC++ 2010 ---
+  File "vcredist_2010_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2010_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2010_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2010_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 2012 ---
+  File "vcredist_2012_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2012_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2012_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2012_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 2013 ---
+  File "vcredist_2013_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2013_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2013_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2013_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 14 ---
+  ${If} ${AtMostWin2003}
+    File /r "vcredist_v14_nt52_x86.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_nt52_x86.exe" /quiet /norestart'
+    ${If} ${RunningX64}
+      File /r "vcredist_v14_nt52_x64.exe"
+      ExecWait '"$TEMP\vcredist\vcredist_v14_nt52_x64.exe" /quiet /norestart'
+    ${EndIf}
+  ${ElseIf} ${IsWinVista}
+    File "vcredist_v14_nt60_x86.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_nt60_x86.exe" /quiet /norestart'
+    ${If} ${RunningX64}
+      File "vcredist_v14_nt60_x64.exe"
+      ExecWait '"$TEMP\vcredist\vcredist_v14_nt60_x64.exe" /quiet /norestart'
+    ${EndIf}
+  ${ElseIf} ${AtMostWin8}
+    File "vcredist_v14_nt63_x86.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_nt63_x86.exe" /quiet /norestart'
+    ${If} ${RunningX64}
+      File "vcredist_v14_nt63_x64.exe"
+      ExecWait '"$TEMP\vcredist\vcredist_v14_nt63_x64.exe" /quiet /norestart'
+    ${EndIf}
+  ${Else}
+    File "vcredist_v14_latest_x86.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_latest_x86.exe" /quiet /norestart'
+    ${If} ${RunningX64}
+      File "vcredist_v14_latest_x64.exe"
+      ExecWait '"$TEMP\vcredist\vcredist_v14_latest_x64.exe" /quiet /norestart'
+    ${EndIf}
+  ${EndIf}
+
+  ; Cleanup
+  RMDir /r $TEMP\vcredist
+
+SectionEnd
diff --git a/install_AtLeastWin10.nsi b/install_AtLeastWin10.nsi
new file mode 100644
index 0000000..f4e4095
--- /dev/null
+++ b/install_AtLeastWin10.nsi
@@ -0,0 +1,94 @@
+!include "FileFunc.nsh"
+!include "LogicLib.nsh"
+!include "WinVer.nsh"
+!include "x64.nsh"
+
+!define /date BUILD_YEAR "%Y"
+!define /date BUILD_MONTH "%m"
+!define /date BUILD_DAY "%d"
+
+
+Name "MSVC Redistributable Runtime Offline Installer"
+Icon "favicon.ico"
+OutFile "MSVC_Offline_Setup_${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}_Win10_11.exe"
+InstallDir $TEMP
+
+VIProductVersion "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0409 "ProductName" "MSVC Offline Installer"
+VIAddVersionKey /LANG=0x0409 "FileDescription" "MSVC Offline Installer"
+VIAddVersionKey /LANG=0x0409 "FileVersion" "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0409 "LegalCopyright" "msvc.win Project"
+
+VIAddVersionKey /LANG=0x0804 "ProductName" "MSVC 运行时离线安装程序"
+VIAddVersionKey /LANG=0x0804 "FileDescription" "MSVC 运行时离线安装程序"
+VIAddVersionKey /LANG=0x0804 "FileVersion" "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0804 "LegalCopyright" "msvc.win Project"
+
+SetCompressor /solid /final lzma
+
+RequestExecutionLevel admin
+
+Function .onInit
+${IfNot} ${AtLeastWin10}
+  MessageBox MB_ICONSTOP "This installer requires Windows 10 or newer."
+  Abort
+${EndIf}
+FunctionEnd
+
+Section "MSVC Install"
+
+  ; Create a temp folder
+  SetOutPath $TEMP\vcredist
+
+  ; --- VC++ 2005 ---
+  File "vcredist_2005_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2005_x86.exe" /Q'
+  ${If} ${RunningX64}
+    File "vcredist_2005_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2005_x64.exe" /Q'
+  ${EndIf}
+
+  ; --- VC++ 2008 ---
+  File "vcredist_2008_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2008_x86.exe" /Q'
+  ${If} ${RunningX64}
+    File "vcredist_2008_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2008_x64.exe" /Q'
+  ${EndIf}
+
+  ; --- VC++ 2010 ---
+  File "vcredist_2010_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2010_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2010_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2010_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 2012 ---
+  File "vcredist_2012_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2012_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2012_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2012_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 2013 ---
+  File "vcredist_2013_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2013_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2013_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2013_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 14 ---
+  File "vcredist_v14_latest_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_v14_latest_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_v14_latest_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_latest_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; Cleanup
+  RMDir /r $TEMP\vcredist
+
+SectionEnd
diff --git a/install_AtLeastWin7.nsi b/install_AtLeastWin7.nsi
new file mode 100644
index 0000000..5fb5e15
--- /dev/null
+++ b/install_AtLeastWin7.nsi
@@ -0,0 +1,103 @@
+!include "FileFunc.nsh"
+!include "LogicLib.nsh"
+!include "WinVer.nsh"
+!include "x64.nsh"
+
+!define /date BUILD_YEAR "%Y"
+!define /date BUILD_MONTH "%m"
+!define /date BUILD_DAY "%d"
+
+
+Name "MSVC Redistributable Runtime Offline Installer"
+Icon "favicon.ico"
+OutFile "MSVC_Offline_Setup_${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}_Win7.exe"
+InstallDir $TEMP
+
+VIProductVersion "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0409 "ProductName" "MSVC Offline Installer"
+VIAddVersionKey /LANG=0x0409 "FileDescription" "MSVC Offline Installer"
+VIAddVersionKey /LANG=0x0409 "FileVersion" "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0409 "LegalCopyright" "msvc.win Project"
+
+VIAddVersionKey /LANG=0x0804 "ProductName" "MSVC 运行时离线安装程序"
+VIAddVersionKey /LANG=0x0804 "FileDescription" "MSVC 运行时离线安装程序"
+VIAddVersionKey /LANG=0x0804 "FileVersion" "${BUILD_YEAR}.${BUILD_MONTH}.${BUILD_DAY}.0"
+VIAddVersionKey /LANG=0x0804 "LegalCopyright" "msvc.win Project"
+
+SetCompressor /solid /final lzma
+
+RequestExecutionLevel admin
+
+Function .onInit
+${IfNot} ${AtLeastWin7}
+  MessageBox MB_ICONSTOP "This installer requires Windows 7 or newer."
+  Abort
+${EndIf}
+FunctionEnd
+
+Section "MSVC Install"
+
+  ; Create a temp folder
+  SetOutPath $TEMP\vcredist
+
+  ; --- VC++ 2005 ---
+  File "vcredist_2005_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2005_x86.exe" /Q'
+  ${If} ${RunningX64}
+    File "vcredist_2005_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2005_x64.exe" /Q'
+  ${EndIf}
+
+  ; --- VC++ 2008 ---
+  File "vcredist_2008_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2008_x86.exe" /Q'
+  ${If} ${RunningX64}
+    File "vcredist_2008_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2008_x64.exe" /Q'
+  ${EndIf}
+
+  ; --- VC++ 2010 ---
+  File "vcredist_2010_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2010_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2010_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2010_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 2012 ---
+  File "vcredist_2012_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2012_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2012_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2012_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 2013 ---
+  File "vcredist_2013_x86.exe"
+  ExecWait '"$TEMP\vcredist\vcredist_2013_x86.exe" /quiet /norestart'
+  ${If} ${RunningX64}
+    File "vcredist_2013_x64.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_2013_x64.exe" /quiet /norestart'
+  ${EndIf}
+
+  ; --- VC++ 14 ---
+  ${If} ${AtMostWin8}
+    File "vcredist_v14_nt63_x86.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_nt63_x86.exe" /quiet /norestart'
+    ${If} ${RunningX64}
+      File "vcredist_v14_nt63_x64.exe"
+      ExecWait '"$TEMP\vcredist\vcredist_v14_nt63_x64.exe" /quiet /norestart'
+    ${EndIf}
+  ${Else}
+    File "vcredist_v14_latest_x86.exe"
+    ExecWait '"$TEMP\vcredist\vcredist_v14_latest_x86.exe" /quiet /norestart'
+    ${If} ${RunningX64}
+      File "vcredist_v14_latest_x64.exe"
+      ExecWait '"$TEMP\vcredist\vcredist_v14_latest_x64.exe" /quiet /norestart'
+    ${EndIf}
+  ${EndIf}
+
+  ; Cleanup
+  RMDir /r $TEMP\vcredist
+
+SectionEnd