diff --git a/resources/META-INF/plugin.xml b/resources/META-INF/plugin.xml
index e2a01b4..7d656ea 100644
--- a/resources/META-INF/plugin.xml
+++ b/resources/META-INF/plugin.xml
@@ -98,6 +98,9 @@
     <localInspection implementationClass="cz.jiripudil.intellij.nette.tester.inspections.TestFileNameInspection" groupName="Nette Tester" displayName="Test case files have correct names" enabledByDefault="true" level="ERROR"/>
     <localInspection implementationClass="cz.jiripudil.intellij.nette.tester.inspections.TestCaseAnnotationInspection" groupName="Nette Tester" displayName="Test case has @testCase annotation" enabledByDefault="true" level="WARNING"/>
     <localInspection implementationClass="cz.jiripudil.intellij.nette.tester.inspections.TestCaseIsRunInspection" groupName="Nette Tester" displayName="Test case is run" enabledByDefault="true" level="ERROR"/>
+
+    <consoleInputFilterProvider implementation="cz.jiripudil.intellij.nette.tester.console.InputFilterProvider"/>
+    <consoleFilterProvider implementation="cz.jiripudil.intellij.nette.tester.console.FilterProvider"/>
   </extensions>
 
   <actions>
diff --git a/src/cz/jiripudil/intellij/nette/tester/console/ActualExpectedPathDetector.java b/src/cz/jiripudil/intellij/nette/tester/console/ActualExpectedPathDetector.java
new file mode 100644
index 0000000..15f9579
--- /dev/null
+++ b/src/cz/jiripudil/intellij/nette/tester/console/ActualExpectedPathDetector.java
@@ -0,0 +1,46 @@
+package cz.jiripudil.intellij.nette.tester.console;
+
+import com.intellij.openapi.util.Pair;
+import com.intellij.openapi.util.text.StringUtil;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+
+public class ActualExpectedPathDetector {
+    /**
+     * @see <a href="https://github.com/nette/tester/blob/c126385e/src/Framework/Dumper.php#L307">diff line</a>
+     * @see <a href="https://github.com/nette/tester/blob/c126385e/src/Framework/Helpers.php#L82">argument escaping</a>
+     */
+    private final static Pattern DIFF_LINE_REGEX;
+
+    static {
+        String unixArg = "'(?:[^']|'\\\\'')+'";
+        String winArg = "\"[^\"]+\"";
+        String unquotedArg = "[a-z0-9._=/:-]+";
+        String arg = "(" + unixArg + "|" + winArg + "|" + unquotedArg + ")";
+        DIFF_LINE_REGEX = Pattern.compile("^diff " + arg + " " + arg + "$");
+    }
+
+    @Nullable
+    public static Pair<String, String> detectPaths(final String diffLine) {
+        Matcher matcher = DIFF_LINE_REGEX.matcher(diffLine);
+        if (matcher.find()) {
+            return Pair.create(unquoteArg(matcher.group(1)), unquoteArg(matcher.group(2)));
+        }
+        return null;
+    }
+
+    private static String unquoteArg(String arg) {
+        if (arg.startsWith("'")) {
+            return StringUtil.unquoteString(arg).replace("'\\''", "'");
+        }
+
+        if (arg.startsWith("\"")) {
+            return StringUtil.unquoteString(arg);
+        }
+
+        return arg;
+    }
+}
diff --git a/src/cz/jiripudil/intellij/nette/tester/console/FilterProvider.java b/src/cz/jiripudil/intellij/nette/tester/console/FilterProvider.java
new file mode 100644
index 0000000..bd0a601
--- /dev/null
+++ b/src/cz/jiripudil/intellij/nette/tester/console/FilterProvider.java
@@ -0,0 +1,18 @@
+package cz.jiripudil.intellij.nette.tester.console;
+
+import com.intellij.execution.filters.ConsoleFilterProvider;
+import com.intellij.execution.filters.Filter;
+import com.intellij.openapi.project.Project;
+import cz.jiripudil.intellij.nette.tester.console.filters.MakeDiffLinkTextClickableFilter;
+import org.jetbrains.annotations.NotNull;
+
+
+public class FilterProvider implements ConsoleFilterProvider {
+    @NotNull
+    @Override
+    public Filter[] getDefaultFilters(@NotNull Project project) {
+        return new Filter[]{
+            new MakeDiffLinkTextClickableFilter(),
+        };
+    }
+}
diff --git a/src/cz/jiripudil/intellij/nette/tester/console/InputFilterProvider.java b/src/cz/jiripudil/intellij/nette/tester/console/InputFilterProvider.java
new file mode 100644
index 0000000..a5a9bee
--- /dev/null
+++ b/src/cz/jiripudil/intellij/nette/tester/console/InputFilterProvider.java
@@ -0,0 +1,18 @@
+package cz.jiripudil.intellij.nette.tester.console;
+
+import com.intellij.execution.filters.ConsoleInputFilterProvider;
+import com.intellij.execution.filters.InputFilter;
+import com.intellij.openapi.project.Project;
+import cz.jiripudil.intellij.nette.tester.console.filters.InsertDiffLinkTextInputFilter;
+import org.jetbrains.annotations.NotNull;
+
+
+public class InputFilterProvider implements ConsoleInputFilterProvider {
+    @NotNull
+    @Override
+    public InputFilter[] getDefaultFilters(@NotNull Project project) {
+        return new InputFilter[]{
+            new InsertDiffLinkTextInputFilter(),
+        };
+    }
+}
diff --git a/src/cz/jiripudil/intellij/nette/tester/console/filters/InsertDiffLinkTextInputFilter.java b/src/cz/jiripudil/intellij/nette/tester/console/filters/InsertDiffLinkTextInputFilter.java
new file mode 100644
index 0000000..7309736
--- /dev/null
+++ b/src/cz/jiripudil/intellij/nette/tester/console/filters/InsertDiffLinkTextInputFilter.java
@@ -0,0 +1,28 @@
+package cz.jiripudil.intellij.nette.tester.console.filters;
+
+import com.intellij.execution.ExecutionBundle;
+import com.intellij.execution.filters.InputFilter;
+import com.intellij.execution.ui.ConsoleViewContentType;
+import com.intellij.openapi.util.Pair;
+import cz.jiripudil.intellij.nette.tester.console.ActualExpectedPathDetector;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Adds text {@link InsertDiffLinkTextInputFilter#DIFF_LINK_TEXT} after a line with
+ * diff shell command (see: {@link ActualExpectedPathDetector#DIFF_LINE_REGEX}).
+ */
+public class InsertDiffLinkTextInputFilter implements InputFilter {
+    final static String DIFF_LINK_TEXT = ExecutionBundle.message("junit.click.to.see.diff.link");
+
+    @Nullable
+    @Override
+    public List<Pair<String, ConsoleViewContentType>> applyFilter(String text, ConsoleViewContentType contentType) {
+        if (ActualExpectedPathDetector.detectPaths(text) != null) {
+            return Collections.singletonList(Pair.create(text + DIFF_LINK_TEXT + "\n", contentType));
+        }
+        return null;
+    }
+}
diff --git a/src/cz/jiripudil/intellij/nette/tester/console/filters/MakeDiffLinkTextClickableFilter.java b/src/cz/jiripudil/intellij/nette/tester/console/filters/MakeDiffLinkTextClickableFilter.java
new file mode 100644
index 0000000..eea9132
--- /dev/null
+++ b/src/cz/jiripudil/intellij/nette/tester/console/filters/MakeDiffLinkTextClickableFilter.java
@@ -0,0 +1,71 @@
+package cz.jiripudil.intellij.nette.tester.console.filters;
+
+import com.intellij.execution.filters.Filter;
+import com.intellij.execution.filters.HyperlinkInfo;
+import com.intellij.execution.testframework.stacktrace.DiffHyperlink;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.Pair;
+import com.intellij.openapi.util.io.FileUtil;
+import cz.jiripudil.intellij.nette.tester.console.ActualExpectedPathDetector;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * Catches text {@link InsertDiffLinkTextInputFilter#DIFF_LINK_TEXT} and makes
+ * it clickable if previous line contains diff shell command (see: {@link ActualExpectedPathDetector#DIFF_LINE_REGEX}).
+ */
+public class MakeDiffLinkTextClickableFilter implements Filter {
+    private String expectedPath;
+    private String actualPath;
+
+    @Nullable
+    @Override
+    public Result applyFilter(String line, int endPoint) {
+        if (line.equals(InsertDiffLinkTextInputFilter.DIFF_LINK_TEXT + "\n")) {
+            if (expectedPath != null && actualPath != null) {
+                Result result = new Result(endPoint - line.length(), endPoint, new LazyDiffHyperlinkInfo(expectedPath, actualPath));
+                expectedPath = actualPath = null;
+                return result;
+            }
+            return null;
+        }
+
+        Pair<String, String> paths = ActualExpectedPathDetector.detectPaths(line);
+        if (paths != null) {
+            expectedPath = paths.first;
+            actualPath = paths.second;
+        }
+
+        return null;
+    }
+
+    private static class LazyDiffHyperlinkInfo implements HyperlinkInfo {
+        private String expectedPath;
+        private String actualPath;
+        private DiffHyperlink.DiffHyperlinkInfo link;
+
+        LazyDiffHyperlinkInfo(@NotNull String expectedPath, @NotNull String actualPath) {
+            this.expectedPath = expectedPath;
+            this.actualPath = actualPath;
+        }
+
+        @Override
+        public void navigate(Project project) {
+            if (link == null) {
+                String expected, actual;
+                try {
+                    expected = FileUtil.loadFile(new File(expectedPath));
+                    actual = FileUtil.loadFile(new File(actualPath));
+                } catch (IOException e) {
+                    return;
+                }
+                link = new DiffHyperlink(expected, actual, expectedPath, actualPath, false).new DiffHyperlinkInfo();
+            }
+
+            link.navigate(project);
+        }
+    }
+}
diff --git a/test/diff-link-integration-test.php b/test/diff-link-integration-test.php
new file mode 100644
index 0000000..0d03157
--- /dev/null
+++ b/test/diff-link-integration-test.php
@@ -0,0 +1,33 @@
+<?php
+
+// Taken from Tester\Helpers
+function escapeArg($s) {
+    if (preg_match('#^[a-z0-9._=/:-]+\z#i', $s)) {
+        return $s;
+    }
+    return defined('PHP_WINDOWS_VERSION_BUILD')
+        ? '"' . str_replace('"', '""', $s) . '"'
+        : escapeshellarg($s);
+}
+
+$tmpDir = sys_get_temp_dir() . '/intellij-nette-tester';
+@mkdir($tmpDir);
+array_map('unlink', glob("$tmpDir/*"));
+
+$fileNames = [
+    'foo-bar',
+    'foo bar baz',
+    'foo\' bar',
+    'foo" bar',
+    'foo \'bar\' baz"',
+    'foo "bar" baz',
+];
+
+foreach ($fileNames as $name) {
+    $expected = $tmpDir . '/' . $name . '.expected';
+    $actual = $tmpDir . '/' . $name . '.actual';
+    if (!@file_put_contents($expected, 'foo expected') || !@file_put_contents($actual, 'foo actual')) {
+	    echo "Can not create: $name\n\n"; // char " is not allowed as filename in Windows
+    }
+    echo 'diff ' . escapeArg($expected ) . ' ' . escapeArg($actual) . "\n\n";
+}