diff --git a/appveyor.yml b/appveyor.yml
index 3d1656046..26452d53b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,6 +6,8 @@ image: Visual Studio 2017
 configuration: Release
 clone_depth: 10
 environment:
+  CROWDIN_API_KEY:
+    secure: oGuZaQo2z5/JkEYaKrD9Ing+TgwZ3qQVf+9Jdz73Fephy04z5rWPGCCtkjaMLTcY
   DOTNET_CHANNEL: 2.1
   DOTNET_CLI_TELEMETRY_OPTOUT: true
   DOTNET_INSTALL_DIR: tools\dotnet
@@ -34,7 +36,9 @@ install:
     }
 
     if ($env:DOTNET_CHANNEL) {
-        &([scriptblock]::Create((Invoke-WebRequest -Uri 'https://dot.net/v1/dotnet-install.ps1'))) -Channel "$env:DOTNET_CHANNEL" -InstallDir "$env:DOTNET_INSTALL_DIR" -NoPath
+        dotnet --info
+
+        &([scriptblock]::Create((Invoke-WebRequest 'https://dot.net/v1/dotnet-install.ps1'))) -Channel "$env:DOTNET_CHANNEL" -InstallDir "$env:DOTNET_INSTALL_DIR" -NoPath
         $env:Path = "$pwd\$env:DOTNET_INSTALL_DIR;$env:Path"
     }
 before_build:
@@ -46,7 +50,7 @@ before_build:
     $ProgressPreference = 'SilentlyContinue'
 
 
-    if (Test-Path -Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
+    if (Test-Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
         $env:Path = "$pwd\$env:DOTNET_INSTALL_DIR;$env:Path"
     }
 
@@ -66,12 +70,12 @@ build_script:
     $ProgressPreference = 'SilentlyContinue'
 
 
-    if (Test-Path -Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
+    if (Test-Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
         $env:Path = "$pwd\$env:DOTNET_INSTALL_DIR;$env:Path"
     }
 
 
-    Push-Location -Path ASF-ui
+    Push-Location ASF-ui
 
 
     npm ci --no-progress
@@ -108,7 +112,7 @@ test_script:
     $ProgressPreference = 'SilentlyContinue'
 
 
-    if (Test-Path -Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
+    if (Test-Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
         $env:Path = "$pwd\$env:DOTNET_INSTALL_DIR;$env:Path"
     }
 
@@ -128,7 +132,7 @@ after_test:
     $ProgressPreference = 'SilentlyContinue'
 
 
-    if (Test-Path -Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
+    if (Test-Path "$env:DOTNET_INSTALL_DIR" -PathType Container) {
         $env:Path = "$pwd\$env:DOTNET_INSTALL_DIR;$env:Path"
     }
 
@@ -140,7 +144,7 @@ after_test:
         $ErrorActionPreference = 'Stop'
         $ProgressPreference = 'SilentlyContinue'
 
-        Set-Location -Path "$env:APPVEYOR_BUILD_FOLDER"
+        Set-Location "$env:APPVEYOR_BUILD_FOLDER"
 
         if ($variant -like '*-netf') {
             $compressionMethod = 'Deflate' # This depends on what ZipArchive supports on given platform
@@ -162,20 +166,20 @@ after_test:
         }
 
         # If we include any helper scripts for this variant, copy them to output directory
-        if (Test-Path -Path "ArchiSteamFarm\scripts\$variant" -PathType Container) {
-            Copy-Item "ArchiSteamFarm\scripts\$variant\*" -Destination "ArchiSteamFarm\out\$variant"
+        if (Test-Path "ArchiSteamFarm\scripts\$variant" -PathType Container) {
+            Copy-Item "ArchiSteamFarm\scripts\$variant\*" "ArchiSteamFarm\out\$variant"
         }
 
         # Until https://github.com/dotnet/cli/issues/3267 happens, we'll hack dotnet binary icon on Windows and include .ico file on other platforms
         if ($targetFramework -ne "$env:NET_FRAMEWORK_VERSION") {
-            if (Test-Path -Path "ArchiSteamFarm\out\$variant\ArchiSteamFarm.exe" -PathType Leaf) {
+            if (Test-Path "ArchiSteamFarm\out\$variant\ArchiSteamFarm.exe" -PathType Leaf) {
                 tools\rcedit\rcedit-x64.exe "ArchiSteamFarm\out\$variant\ArchiSteamFarm.exe" --set-icon 'resources\ASF.ico'
 
                 if ($LastExitCode -ne 0) {
                     throw "Last command failed."
                 }
             } else {
-                Copy-Item 'resources\ASF.ico' -Destination "ArchiSteamFarm\out\$variant\ArchiSteamFarm.ico"
+                Copy-Item 'resources\ASF.ico' "ArchiSteamFarm\out\$variant\ArchiSteamFarm.ico"
             }
         }
 
@@ -185,8 +189,8 @@ after_test:
         # Include extra logic for builds marked for release
         if ($env:APPVEYOR_REPO_TAG -eq 'true') {
             # Update link in Changelog.html accordingly
-            if (Test-Path -Path "ArchiSteamFarm\out\$variant\Changelog.html" -PathType Leaf) {
-                (Get-Content -Path "ArchiSteamFarm\out\$variant\Changelog.html").Replace('ArchiSteamFarm/commits/master', "ArchiSteamFarm/releases/tag/$env:APPVEYOR_REPO_TAG_NAME") | Set-Content -Path "ArchiSteamFarm\out\$variant\Changelog.html"
+            if (Test-Path "ArchiSteamFarm\out\$variant\Changelog.html" -PathType Leaf) {
+                (Get-Content "ArchiSteamFarm\out\$variant\Changelog.html").Replace('ArchiSteamFarm/commits/master', "ArchiSteamFarm/releases/tag/$env:APPVEYOR_REPO_TAG_NAME") | Set-Content "ArchiSteamFarm\out\$variant\Changelog.html"
             }
 
             # If this build is going to be deployed further, prefer maximum compression
@@ -216,11 +220,22 @@ after_test:
 
 
     foreach ($variant in $env:VARIANTS.Split([char[]] $null, [System.StringSplitOptions]::RemoveEmptyEntries)) {
-        Start-Job -Name "$variant" -ScriptBlock $PublishBlock -ArgumentList "$variant"
+        Start-Job -Name "$variant" $PublishBlock -ArgumentList "$variant"
     }
 
 
-    Get-Job | Receive-Job -AutoRemoveJob -Wait
+    Get-Job | Receive-Job -Wait -AutoRemoveJob
+
+
+    if (!($env:APPVEYOR_PULL_REQUEST_NUMBER) -and ($env:APPVEYOR_REPO_BRANCH -eq 'master') -and ($env:APPVEYOR_REPO_TAG -eq 'false') -and (Test-Path 'crowdin.yml' -PathType Leaf) -and (Test-Path 'tools\crowdin-cli\crowdin_identity_example.yml' -PathType Leaf) -and (Test-Path 'tools\crowdin-cli\archi_core.ps1' -PathType Leaf)) {
+        (Get-Content 'tools\crowdin-cli\crowdin_identity_example.yml').Replace('CROWDIN_API_KEY', "$env:CROWDIN_API_KEY") | Set-Content 'tools\crowdin-cli\crowdin_identity.yml'
+
+        try {
+            & tools\crowdin-cli\archi_core.ps1 --upload
+        } finally {
+            Remove-Item 'tools\crowdin-cli\crowdin_identity.yml'
+        }
+    }
 deploy:
 - provider: GitHub
   tag: $(appveyor_repo_tag_name)
diff --git a/crowdin.yml b/crowdin.yml
index 151d57cb3..de42edb54 100644
--- a/crowdin.yml
+++ b/crowdin.yml
@@ -1,5 +1,6 @@
 "preserve_hierarchy": true
 "files": [
+  # Note: any modifications to this file should carry appropriate modifications to tools/crowdin-cli scripts as well (CI integration)
   {
     "source": "/ArchiSteamFarm/Localization/Strings.resx",
     "translation": "/ArchiSteamFarm/Localization/Strings.%locale%.resx"
diff --git a/tools/crowdin-cli/README.md b/tools/crowdin-cli/README.md
index a95b08f74..0cf557f8f 100644
--- a/tools/crowdin-cli/README.md
+++ b/tools/crowdin-cli/README.md
@@ -5,6 +5,8 @@ Crowdin CLI
 
 **[Source](https://github.com/crowdin/crowdin-cli-2)**
 
+**[Latest version](https://downloads.crowdin.com/cli/v2/crowdin-cli.zip)**
+
 ---
 
 Scripts included in this directory are used by ASF developers for synchronization of strings/translations between GitHub and **[Crowdin](https://github.com/JustArchiNET/ArchiSteamFarm/wiki/Localization)**. If you're not ASF developer that has access to our localization platform, then you won't find anything interesting here.
@@ -13,20 +15,24 @@ Scripts included in this directory are used by ASF developers for synchronizatio
 
 ## Before you begin
 
-- Make sure that your `crowdin_identity.yml` file exists - this is the file with login credentials that is not being committed to GitHub. If it doesn't exist yet (e.g. because you've just cloned the repo), create it from `crowdin_identity_example.yml` and fill `api_key` that can be found **[here](https://crowdin.com/project/archisteamfarm/settings#api)**.
+Make sure that your `crowdin_identity.yml` file exists. This is the file with login credentials that is not being committed to GitHub. If it doesn't exist yet (e.g. because you've just cloned the repo), create it from `crowdin_identity_example.yml` and fill `api_key` that can be found in our **[project settings](https://crowdin.com/project/archisteamfarm/settings#api)**.
 
 ---
 
 ## Installation
 
-Follow **[instructions](https://support.crowdin.com/cli-tool/#installation)** and ensure that `crowdin` command is recognized by your shell.
+Follow **[crowdin instructions](https://support.crowdin.com/cli-tool/#installation)** and ensure that `crowdin` command is recognized by your shell. This is recommended setup.
+
+Alternatively, at the bare minimum install latest **[Java JRE](https://www.oracle.com/technetwork/java/javase/downloads)**, ensure that `java` command is recognized by your shell and that your java version is able to execute bundled `crowdin-cli.jar`.
 
 ---
 
 ## Usage
 
-- `archi_upload` for pushing strings to Crowdin.
+`archi_upload` for pushing source strings to Crowdin (if not done automatically by CI).
 
-- `archi_download` for downloading translations from Crowdin.
+`archi_download` for downloading translated strings from Crowdin (if not done automatically by CI).
 
-- `archi_sync` for upload + download.
+`archi_sync` for upload + download.
+
+`archi_core` for custom workflows and integration.
diff --git a/tools/crowdin-cli/archi_core.ps1 b/tools/crowdin-cli/archi_core.ps1
new file mode 100644
index 000000000..1a0640354
--- /dev/null
+++ b/tools/crowdin-cli/archi_core.ps1
@@ -0,0 +1,158 @@
+Set-StrictMode -Version Latest
+$ErrorActionPreference = 'Stop'
+$ProgressPreference = 'SilentlyContinue'
+
+$branch = 'master'
+$crowdinConfigPath = 'crowdin.yml'
+$crowdinHomePath = 'tools\crowdin-cli'
+$crowdinIdentityPath = "$crowdinHomePath\crowdin_identity.yml"
+$crowdinJarPath = "$crowdinHomePath\crowdin-cli.jar"
+$projectHomePath = '..\..'
+
+function Commit-Module($project, $path) {
+	Push-Location "$project"
+
+	try {
+		git pull origin "$branch"
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+
+		git add -A "$path"
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+
+		git commit -m "Translations update"
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+	} finally {
+		Pop-Location
+	}
+}
+
+function Crowdin-Download {
+	Pull-Module 'ASF-ui'
+	Pull-Module 'ASF-WebConfigGenerator'
+	Pull-Module 'wiki'
+
+	Crowdin-Execute 'download'
+
+	Commit-Module 'ASF-ui' 'src\i18n\locale\*.json'
+	Commit-Module 'ASF-WebConfigGenerator' 'src\locale\*.json'
+	Commit-Module 'wiki' 'locale\*.md'
+
+	git reset
+
+	if ($LastExitCode -ne 0) {
+		throw "Last command failed."
+	}
+
+	git add -A "ArchiSteamFarm\Localization\*.resx" "ASF-ui" "ASF-WebConfigGenerator" "wiki"
+
+	if ($LastExitCode -ne 0) {
+		throw "Last command failed."
+	}
+
+	git commit -m "Translations update"
+
+	if ($LastExitCode -ne 0) {
+		throw "Last command failed."
+	}
+
+	git push origin "$branch" --recurse-submodules=on-demand
+
+	if ($LastExitCode -ne 0) {
+		throw "Last command failed."
+	}
+}
+
+function Crowdin-Execute($command) {
+	if (Get-Command 'crowdin' -ErrorAction SilentlyContinue) {
+		& crowdin -b "$branch" --identity "$crowdinIdentityPath" $command
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+	} elseif ((Test-Path "$crowdinJarPath" -PathType Leaf) -and (Get-Command 'java' -ErrorAction SilentlyContinue)) {
+		& java -jar "$crowdinJarPath" -b "$branch" --identity "$crowdinIdentityPath" $command
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+	} else {
+		throw "Could not find crowdin executable!"
+	}
+}
+
+function Crowdin-Upload {
+	Pull-Module 'ASF-ui'
+	Pull-Module 'ASF-WebConfigGenerator'
+	Pull-Module 'wiki'
+
+	Crowdin-Execute 'upload sources'
+}
+
+function Pull-Module($project) {
+	Push-Location "$project"
+
+	try {
+		git checkout -f "$branch"
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+
+		git reset --hard
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+
+		git clean -fd
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+
+		git pull origin "$branch"
+
+		if ($LastExitCode -ne 0) {
+			throw "Last command failed."
+		}
+	} finally {
+		Pop-Location
+	}
+}
+
+Push-Location "$PSScriptRoot\$projectHomePath"
+
+try {
+	if (!(Test-Path "$crowdinConfigPath" -PathType Leaf)) {
+		throw "$crowdinConfigPath could not be found, aborting."
+	}
+
+	if (!(Test-Path "$crowdinIdentityPath" -PathType Leaf)) {
+		throw "$crowdinIdentityPath could not be found, aborting."
+	}
+
+	foreach ($arg in $args) {
+		switch -Wildcard ($arg) {
+			'*download' {
+				Crowdin-Download
+			}
+			'*upload' {
+				Crowdin-Upload
+			}
+			default {
+				throw "$arg action is unknown, aborting."
+			}
+		}
+	}
+} finally {
+	Pop-Location
+}
diff --git a/tools/crowdin-cli/archi_download.ps1 b/tools/crowdin-cli/archi_download.ps1
index 3540eb8d9..8e0598723 100644
--- a/tools/crowdin-cli/archi_download.ps1
+++ b/tools/crowdin-cli/archi_download.ps1
@@ -2,32 +2,6 @@ Set-StrictMode -Version Latest
 $ErrorActionPreference = 'Stop'
 $ProgressPreference = 'SilentlyContinue'
 
-Set-Location $PSScriptRoot
-Set-Location ..\\..
-
-crowdin -b master --identity tools\\crowdin-cli\\crowdin_identity.yml download
-git reset
-
-Push-Location -Path ASF-ui
-git pull
-git add -A "src\i18n\locale\*.json"
-git commit -m "Translations update"
-Pop-Location
-
-Push-Location -Path ASF-WebConfigGenerator
-git pull
-git add -A "src\locale\*.json"
-git commit -m "Translations update"
-Pop-Location
-
-Push-Location -Path wiki
-git pull
-git add -A "locale\*.md"
-git commit -m "Translations update"
-Pop-Location
-
-git add -A "ArchiSteamFarm\Localization\*.resx" "ASF-ui" "ASF-WebConfigGenerator" "wiki"
-git commit -m "Translations update"
-
-git push --recurse-submodules=on-demand
+Push-Location "$PSScriptRoot\..\.."
+& archi_core.ps1 --download
 pause
diff --git a/tools/crowdin-cli/archi_download.sh b/tools/crowdin-cli/archi_download.sh
deleted file mode 100755
index 4430602b2..000000000
--- a/tools/crowdin-cli/archi_download.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/bash
-set -eu
-
-cd "$(dirname "$(readlink -f "$0")")"
-cd ../..
-
-crowdin -b master --identity tools/crowdin-cli/crowdin_identity.yml download
-git reset
-
-cd ASF-ui
-git pull
-git add -A "src/i18n/locale/*.json"
-git commit -m "Translations update"
-cd ..
-
-cd ASF-WebConfigGenerator
-git pull
-git add -A "src/locale/*.json"
-git commit -m "Translations update"
-cd ..
-
-cd wiki
-git pull
-git add -A "locale/*.md"
-git commit -m "Translations update"
-cd ..
-
-git add -A "ArchiSteamFarm/Localization/*.resx" "ASF-ui" "ASF-WebConfigGenerator" "wiki"
-git commit -m "Translations update"
-
-git push --recurse-submodules=on-demand
-read -p "Press enter to continue..."
diff --git a/tools/crowdin-cli/archi_sync.ps1 b/tools/crowdin-cli/archi_sync.ps1
index be2d75092..7c200e552 100644
--- a/tools/crowdin-cli/archi_sync.ps1
+++ b/tools/crowdin-cli/archi_sync.ps1
@@ -2,52 +2,6 @@ Set-StrictMode -Version Latest
 $ErrorActionPreference = 'Stop'
 $ProgressPreference = 'SilentlyContinue'
 
-Set-Location $PSScriptRoot
-Set-Location ..\\..
-
-Push-Location -Path ASF-ui
-git reset --hard
-git clean -fd
-git pull
-Pop-Location
-
-Push-Location -Path ASF-WebConfigGenerator
-git reset --hard
-git clean -fd
-git pull
-Pop-Location
-
-Push-Location -Path wiki
-git reset --hard
-git clean -fd
-git pull
-Pop-Location
-
-crowdin -b master --identity tools\\crowdin-cli\\crowdin_identity.yml upload sources
-
-crowdin -b master --identity tools\\crowdin-cli\\crowdin_identity.yml download
-git reset
-
-Push-Location -Path ASF-ui
-git pull
-git add -A "src\i18n\locale\*.json"
-git commit -m "Translations update"
-Pop-Location
-
-Push-Location -Path ASF-WebConfigGenerator
-git pull
-git add -A "src\locale\*.json"
-git commit -m "Translations update"
-Pop-Location
-
-Push-Location -Path wiki
-git pull
-git add -A "locale\*.md"
-git commit -m "Translations update"
-Pop-Location
-
-git add -A "ArchiSteamFarm\Localization\*.resx" "ASF-ui" "ASF-WebConfigGenerator" "wiki"
-git commit -m "Translations update"
-
-git push --recurse-submodules=on-demand
+Push-Location "$PSScriptRoot\..\.."
+& archi_core.ps1 --upload --download
 pause
diff --git a/tools/crowdin-cli/archi_sync.sh b/tools/crowdin-cli/archi_sync.sh
deleted file mode 100755
index 405e6060d..000000000
--- a/tools/crowdin-cli/archi_sync.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/bin/bash
-set -eu
-
-cd "$(dirname "$(readlink -f "$0")")"
-cd ../..
-
-cd ASF-ui
-git reset --hard
-git clean -fd
-git pull
-cd ..
-
-cd ASF-WebConfigGenerator
-git reset --hard
-git clean -fd
-git pull
-cd ..
-
-cd wiki
-git reset --hard
-git clean -fd
-git pull
-cd ..
-
-crowdin -b master --identity tools/crowdin-cli/crowdin_identity.yml upload sources
-
-crowdin -b master --identity tools/crowdin-cli/crowdin_identity.yml download
-git reset
-
-cd ASF-ui
-git pull
-git add -A "src/i18n/locale/*.json"
-git commit -m "Translations update"
-cd ..
-
-cd ASF-WebConfigGenerator
-git pull
-git add -A "src/locale/*.json"
-git commit -m "Translations update"
-cd ..
-
-cd wiki
-git pull
-git add -A "locale/*.md"
-git commit -m "Translations update"
-cd ..
-
-git add -A "ArchiSteamFarm/Localization/*.resx" "ASF-ui" "ASF-WebConfigGenerator" "wiki"
-git commit -m "Translations update"
-
-git push --recurse-submodules=on-demand
-read -p "Press enter to continue..."
diff --git a/tools/crowdin-cli/archi_upload.ps1 b/tools/crowdin-cli/archi_upload.ps1
index 5fb7e3935..c08d6a9f8 100644
--- a/tools/crowdin-cli/archi_upload.ps1
+++ b/tools/crowdin-cli/archi_upload.ps1
@@ -2,26 +2,6 @@ Set-StrictMode -Version Latest
 $ErrorActionPreference = 'Stop'
 $ProgressPreference = 'SilentlyContinue'
 
-Set-Location $PSScriptRoot
-Set-Location ..\\..
-
-Push-Location -Path ASF-ui
-git reset --hard
-git clean -fd
-git pull
-Pop-Location
-
-Push-Location -Path ASF-WebConfigGenerator
-git reset --hard
-git clean -fd
-git pull
-Pop-Location
-
-Push-Location -Path wiki
-git reset --hard
-git clean -fd
-git pull
-Pop-Location
-
-crowdin -b master --identity tools\\crowdin-cli\\crowdin_identity.yml upload sources
+Push-Location "$PSScriptRoot\..\.."
+& archi_core.ps1 --upload
 pause
diff --git a/tools/crowdin-cli/archi_upload.sh b/tools/crowdin-cli/archi_upload.sh
deleted file mode 100755
index aa207429d..000000000
--- a/tools/crowdin-cli/archi_upload.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-set -eu
-
-cd "$(dirname "$(readlink -f "$0")")"
-cd ../..
-
-cd ASF-ui
-git reset --hard
-git clean -fd
-git pull
-cd ..
-
-cd ASF-WebConfigGenerator
-git reset --hard
-git clean -fd
-git pull
-cd ..
-
-cd wiki
-git reset --hard
-git clean -fd
-git pull
-cd ..
-
-crowdin -b master --identity tools/crowdin-cli/crowdin_identity.yml upload sources
-read -p "Press enter to continue..."
diff --git a/tools/crowdin-cli/crowdin-cli.jar b/tools/crowdin-cli/crowdin-cli.jar
new file mode 100644
index 000000000..5bbb0ef1c
Binary files /dev/null and b/tools/crowdin-cli/crowdin-cli.jar differ
diff --git a/tools/crowdin-cli/crowdin_identity_example.yml b/tools/crowdin-cli/crowdin_identity_example.yml
index b5a5bfec9..7f904305f 100644
--- a/tools/crowdin-cli/crowdin_identity_example.yml
+++ b/tools/crowdin-cli/crowdin_identity_example.yml
@@ -1,2 +1,2 @@
 "project_identifier": "archisteamfarm"
-"api_key": "FILL_ME"
+"api_key": "CROWDIN_API_KEY"