diff --git a/.gitignore b/.gitignore
index a87d1cb..2055b1e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 *.swp
 **/.idea/workspace.xml
 **/.idea/tasks.xml
+bin
 *.exe
 *.dll
 *.so
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 38b1493..0000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,437 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="5f223132-21fb-4b87-a6ba-b086fa9127d3" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/bin/ecload" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmd/ecload/ecload" beforeDir="false" />
-    </list>
-    <ignored path="$PROJECT_DIR$/out/" />
-    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
-    <option name="SHOW_DIALOG" value="false" />
-    <option name="HIGHLIGHT_CONFLICTS" value="true" />
-    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-    <option name="LAST_RESOLUTION" value="IGNORE" />
-  </component>
-  <component name="DefaultGradleProjectSettings">
-    <option name="testRunner" value="GRADLE" />
-    <option name="delegatedBuild" value="true" />
-  </component>
-  <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/pkg/ecload/ecload.go">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="465">
-              <caret line="39" column="28" selection-start-line="39" selection-start-column="28" selection-end-line="39" selection-end-column="28" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/cmd/ecload/main.go">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="292">
-              <caret line="22" column="42" lean-forward="true" selection-start-line="22" selection-start-column="42" selection-end-line="22" selection-end-column="42" />
-              <folding>
-                <element signature="e#221#315#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/README.md">
-          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-            <state split_layout="SPLIT">
-              <first_editor relative-caret-position="120">
-                <caret line="8" column="3" lean-forward="true" selection-start-line="8" selection-start-column="3" selection-end-line="8" selection-end-column="3" />
-              </first_editor>
-              <second_editor />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/pkg/ecload/fetcher.go">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="255">
-              <caret line="17" column="43" selection-start-line="17" selection-start-column="43" selection-end-line="17" selection-end-column="43" />
-              <folding>
-                <element signature="e#223#314#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/pkg/ecload/pdf.go">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="75">
-              <caret line="5" selection-start-line="5" selection-end-line="5" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
-  </component>
-  <component name="FileTemplateManagerImpl">
-    <option name="RECENT_TEMPLATES">
-      <list>
-        <option value="Go File" />
-      </list>
-    </option>
-  </component>
-  <component name="FindInProjectRecents">
-    <findStrings>
-      <find>exists</find>
-      <find>RegisterImageOptionsReader</find>
-      <find>downloadToFile</find>
-    </findStrings>
-  </component>
-  <component name="GOROOT" path="$PROJECT_DIR$/../go/go1.12.5" />
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-  </component>
-  <component name="GoLibraries">
-    <option name="indexEntireGoPath" value="false" />
-  </component>
-  <component name="IdeDocumentHistory">
-    <option name="CHANGED_PATHS">
-      <list>
-        <option value="$PROJECT_DIR$/pkg/ecload/http.go" />
-        <option value="$PROJECT_DIR$/pkg/ecload/logger.go" />
-        <option value="$PROJECT_DIR$/cmd/ecload-gui/main.go" />
-        <option value="$PROJECT_DIR$/LICENSE" />
-        <option value="$PROJECT_DIR$/.gitignore" />
-        <option value="$PROJECT_DIR$/pkg/ecload/fetcher.go" />
-        <option value="$PROJECT_DIR$/Makefile" />
-        <option value="$PROJECT_DIR$/pkg/ecload/pdf.go" />
-        <option value="$PROJECT_DIR$/pkg/ecload/ecload.go" />
-        <option value="$PROJECT_DIR$/cmd/ecload/main.go" />
-        <option value="$PROJECT_DIR$/README.md" />
-      </list>
-    </option>
-  </component>
-  <component name="MacroExpansionManager">
-    <option name="directoryName" value="hGyqkpOy" />
-  </component>
-  <component name="ProjectFrameBounds">
-    <option name="y" value="23" />
-    <option name="width" value="2488" />
-    <option name="height" value="1417" />
-  </component>
-  <component name="ProjectView">
-    <navigator proportions="" version="1">
-      <foldersAlwaysOnTop value="true" />
-    </navigator>
-    <panes>
-      <pane id="PackagesPane" />
-      <pane id="Scope" />
-      <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="ecload" type="b2602c69:ProjectViewProjectNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="ecload" type="b2602c69:ProjectViewProjectNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-              <item name="cmd" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="ecload" type="b2602c69:ProjectViewProjectNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-              <item name="cmd" type="462c0819:PsiDirectoryNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="ecload" type="b2602c69:ProjectViewProjectNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-              <item name="pkg" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="ecload" type="b2602c69:ProjectViewProjectNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-              <item name="pkg" type="462c0819:PsiDirectoryNode" />
-              <item name="ecload" type="462c0819:PsiDirectoryNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
-    </panes>
-  </component>
-  <component name="PropertiesComponent">
-    <property name="DefaultGoTemplateProperty" value="Go File" />
-    <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
-    <property name="android.sdk.path" value="$USER_HOME$/Library/Android/sdk" />
-    <property name="configurable.Global.GOPATH.is.expanded" value="true" />
-    <property name="configurable.Module.GOPATH.is.expanded" value="false" />
-    <property name="configurable.Project.GOPATH.is.expanded" value="true" />
-    <property name="go.gopath.indexing.explicitly.defined" value="true" />
-    <property name="go.import.settings.migrated" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
-    <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
-    <property name="nodejs_npm_path_reset_for_default_project" value="true" />
-    <property name="settings.editor.selected.configurable" value="copyright.profiles" />
-  </component>
-  <component name="RunDashboard">
-    <option name="ruleStates">
-      <list>
-        <RuleState>
-          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
-        </RuleState>
-        <RuleState>
-          <option name="name" value="StatusDashboardGroupingRule" />
-        </RuleState>
-      </list>
-    </option>
-  </component>
-  <component name="SbtLocalSettings">
-    <option name="projectSyncType">
-      <map>
-        <entry key="$PROJECT_DIR$/../../dev/gitsourcerepositories/dev-ding-10" value="PREVIEW" />
-      </map>
-    </option>
-  </component>
-  <component name="ToolWindowManager">
-    <frame x="0" y="23" width="2488" height="1417" extended-state="0" />
-    <editor active="true" />
-    <layout>
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.25183973" />
-      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info id="Image Layers" order="2" />
-      <window_info id="Designer" order="3" />
-      <window_info id="Capture Tool" order="4" />
-      <window_info id="Favorites" order="5" side_tool="true" />
-      <window_info anchor="bottom" id="Message" order="0" />
-      <window_info anchor="bottom" id="Find" order="1" weight="0.32981133" />
-      <window_info anchor="bottom" id="Run" order="2" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
-      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
-      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
-      <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Database Changes" order="8" />
-      <window_info anchor="bottom" id="Terminal" order="9" visible="true" weight="0.32981133" />
-      <window_info anchor="bottom" id="Event Log" order="10" side_tool="true" />
-      <window_info anchor="bottom" id="Version Control" order="11" />
-      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
-      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
-      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
-      <window_info anchor="right" id="Theme Preview" order="3" />
-      <window_info anchor="right" id="Maven" order="4" />
-      <window_info anchor="right" id="Cargo" order="5" />
-      <window_info anchor="right" id="make" order="6" />
-      <window_info anchor="right" id="Capture Analysis" order="7" />
-      <window_info anchor="right" id="Palette&#9;" order="8" />
-      <window_info anchor="right" id="SQL Formatter" order="9" />
-      <window_info anchor="right" id="Database" order="10" />
-    </layout>
-  </component>
-  <component name="TypeScriptGeneratedFilesManager">
-    <option name="version" value="1" />
-  </component>
-  <component name="VgoProject">
-    <integration-enabled>true</integration-enabled>
-    <proxy>direct</proxy>
-  </component>
-  <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/gopkg.in/urfave/cli.v1@v1.20.0/help.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="283">
-          <caret line="172" column="5" selection-start-line="172" selection-start-column="5" selection-end-line="172" selection-end-column="5" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/go.mod">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="45">
-          <caret line="3" selection-start-line="3" selection-end-line="3" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/jawher/mow.cli@v1.1.0/commands.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="452">
-          <caret line="648" column="19" selection-start-line="648" selection-start-column="10" selection-end-line="648" selection-end-column="19" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/jawher/mow.cli@v1.1.0/cli.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="400">
-          <caret line="75" column="23" selection-start-line="75" selection-start-column="23" selection-end-line="75" selection-end-column="23" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/!puerkito!bio/goquery@v1.5.0/property.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="133">
-          <caret line="15" column="61" selection-start-line="15" selection-start-column="55" selection-end-line="15" selection-end-column="61" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/go1.12.5/src/os/types.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="345">
-          <caret line="26" column="66" selection-start-line="26" selection-start-column="66" selection-end-line="26" selection-end-column="66" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/go1.12.5/src/io/ioutil/ioutil.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="317">
-          <caret line="97" column="19" lean-forward="true" selection-start-line="97" selection-start-column="19" selection-end-line="97" selection-end-column="19" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/pkg/ecload/logger.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="7" selection-start-line="7" selection-end-line="7" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/signintech/gopdf@v0.9.1/config.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="270">
-          <caret line="18" column="5" selection-start-line="18" selection-start-column="5" selection-end-line="18" selection-end-column="5" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/signintech/gopdf@v0.9.1/page_sizes.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="195">
-          <caret line="13" column="4" selection-start-line="13" selection-start-column="4" selection-end-line="13" selection-end-column="4" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/signintech/gopdf@v0.9.1/gopdf.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="287">
-          <caret line="285" column="17" selection-start-line="285" selection-start-column="17" selection-end-line="285" selection-end-column="17" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/pkg/mod/github.com/jung-kurt/gofpdf@v1.4.2/fpdf.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="280">
-          <caret line="386" column="15" selection-start-line="386" selection-start-column="15" selection-end-line="386" selection-end-column="15" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/cmd/ecload-gui/main.go" />
-    <entry file="file://$PROJECT_DIR$/LICENSE">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="773">
-          <caret line="373" selection-start-line="373" selection-end-line="373" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/go.sum">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="195">
-          <caret line="13" column="65" selection-start-line="13" selection-start-column="65" selection-end-line="13" selection-end-column="65" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/.gitignore">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="150">
-          <caret line="10" column="5" selection-start-line="10" selection-start-column="5" selection-end-line="10" selection-end-column="5" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/../go/go1.12.5/src/image/format.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="195">
-          <caret line="19" column="23" lean-forward="true" selection-start-line="19" selection-start-column="23" selection-end-line="19" selection-end-column="23" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/Makefile">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="60">
-          <caret line="4" lean-forward="true" selection-start-line="4" selection-end-line="4" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/pkg/ecload/ecload.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="465">
-          <caret line="39" column="28" selection-start-line="39" selection-start-column="28" selection-end-line="39" selection-end-column="28" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/pkg/ecload/fetcher.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="255">
-          <caret line="17" column="43" selection-start-line="17" selection-start-column="43" selection-end-line="17" selection-end-column="43" />
-          <folding>
-            <element signature="e#223#314#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/pkg/ecload/pdf.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="75">
-          <caret line="5" selection-start-line="5" selection-end-line="5" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/cmd/ecload/main.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="292">
-          <caret line="22" column="42" lean-forward="true" selection-start-line="22" selection-start-column="42" selection-end-line="22" selection-end-column="42" />
-          <folding>
-            <element signature="e#221#315#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="120">
-            <caret line="8" column="3" lean-forward="true" selection-start-line="8" selection-start-column="3" selection-end-line="8" selection-end-column="3" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-  </component>
-  <component name="masterDetails">
-    <states>
-      <state key="Copyright.UI">
-        <settings>
-          <last-edited>MPL-2.0</last-edited>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-      <state key="ProjectJDKs.UI">
-        <settings>
-          <last-edited>1.8</last-edited>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-    </states>
-  </component>
-</project>
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 58bb4f0..a91eeb7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,13 @@
-bin/ecload:
-	go build -o bin/ecload cmd/ecload/main.go
-
-all: bin/ecload
+all: bin/ecload bin/ecload.exe bin/ecload-mac
 
 clean:
 	rm -r bin/
+
+bin/ecload:
+	GOOS=linux GOARCH=amd64 go build -v -o $@ cmd/ecload/main.go
+
+bin/ecload.exe:
+	GOOS=windows GOARCH=amd64 go build -v -o $@ cmd/ecload/main.go
+
+bin/ecload-mac:
+	GOOS=darwin GOARCH=amd64 go build -v -o $@ cmd/ecload/main.go