diff --git a/demo/DemoApp.tsx b/demo/DemoApp.tsx
index 101c959..fac4bab 100644
--- a/demo/DemoApp.tsx
+++ b/demo/DemoApp.tsx
@@ -23,6 +23,7 @@ import {AppItem, AppLink, AppsMenu} from "../src/Components/Menus/AppsMenu";
 import {Application} from "../src/Application/Application";
 import {Outlet} from "react-router-dom";
 import {ToggleSwitch} from "../src/Components/Forms/ToggleSwitch";
+import {Step, Steps} from "../src/Components/Steps/Steps";
 
 export function DemoApp()
 {
@@ -62,7 +63,6 @@ export function DemoApp()
 			<h2>TODO</h2>
 
 			<ul>
-				<li>App steps</li>
 				<li>Pagination</li>
 				<li>Global states</li>
 				<li>Async</li>
@@ -155,7 +155,7 @@ export function DemoApp()
 
 			<h2>Steps</h2>
 
-			<div className={"steps"}>
+			<div className={"steps-counter"}>
 				<h3 className={"step"}>Step one</h3>
 				<h3 className={"step"}>Step two</h3>
 				<h3 className={"step"}>Step three</h3>
@@ -332,6 +332,84 @@ export function DemoApp()
 			</AppsMenu>
 
 			<Outlet />
+
+			<h2>App steps</h2>
+
+			<h3>Basic</h3>
+
+			<Steps>
+				<Step stepKey={"abc"}>
+					<Card>
+						<h4>First step</h4>
+
+						ABC STEP
+					</Card>
+				</Step>
+
+				<Step stepKey={"def"} stepTitle={"Title"}>
+					<Card>
+						<h4>Big content</h4>
+
+						<p>
+							Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam id dignissim ligula, ut tempus sem. Sed
+							faucibus tincidunt ante vel iaculis. Duis hendrerit, orci eu gravida interdum, nulla lacus congue augue,
+							nec efficitur diam dui sollicitudin eros. Donec lacus lectus, aliquam nec feugiat non, gravida ac est.
+							Suspendisse feugiat justo quis dui vehicula, sed auctor est mollis. Sed hendrerit nisi non lectus lacinia,
+							id posuere dolor dignissim. Quisque commodo mi sit amet quam tincidunt auctor. Ut sit amet scelerisque
+							sem. Nulla rhoncus, orci vitae cursus ullamcorper, ex odio rhoncus enim, et blandit elit libero quis est.
+							Suspendisse lectus nunc, gravida sit amet vulputate eget, porta ac odio.
+						</p>
+
+						<p>
+							Mauris egestas bibendum facilisis. Maecenas accumsan lorem arcu, ut faucibus dui euismod et. Nulla et
+							dignissim est, interdum luctus diam. Aliquam condimentum ex augue, id porttitor enim vestibulum quis.
+							Vivamus sed convallis leo. Duis finibus, ipsum sed condimentum viverra, ipsum sapien congue nunc, sed
+							fermentum metus ante quis ligula. Fusce eleifend ante in leo molestie, at suscipit metus cursus. Class
+							aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Sed laoreet justo ac
+							lacus porta, sed ultricies est mattis. Integer finibus purus metus, quis posuere risus suscipit suscipit.
+							Nulla facilisi. Duis tincidunt vitae enim eu sagittis.
+						</p>
+
+						<p>
+							Donec rutrum tellus vitae vehicula tempor. Sed porta tempus leo, vel aliquam risus scelerisque nec.
+							Pellentesque diam nibh, ultrices in rhoncus ut, rhoncus et ligula. Duis pellentesque diam purus, ut
+							scelerisque turpis condimentum sit amet. Sed sit amet efficitur tortor, vitae aliquet quam. Nullam
+							placerat dui eu sapien condimentum, placerat convallis sapien imperdiet. Suspendisse vitae laoreet ex.
+							Etiam quis rhoncus ante. Ut egestas eget ipsum ultrices tempus. Vivamus non odio non nisl aliquet rhoncus.
+							Ut et nisl placerat, interdum turpis a, condimentum mauris. In laoreet lobortis justo. Maecenas vehicula
+							magna non libero posuere rutrum. Praesent eget lectus feugiat dui pellentesque vehicula a sed felis.
+							Curabitur nunc orci, vehicula non gravida sed, suscipit sed diam. Nam semper, dui eu volutpat vulputate,
+							metus mauris congue lectus, ultrices sollicitudin eros felis ac erat.
+						</p>
+
+						<p>
+							Proin et rhoncus purus. Etiam nulla libero, dictum sed quam lacinia, consequat euismod ipsum. Donec quis
+							tristique metus. Cras vitae pretium massa. Etiam laoreet, eros in rhoncus ultrices, nibh nibh bibendum
+							diam, nec ultricies mi ante non ex. Pellentesque eget mattis dolor, eget pulvinar lorem. Nullam ante
+							dolor, ultricies et malesuada in, efficitur sit amet diam. Duis ligula augue, vestibulum sit amet ligula
+							ac, vestibulum tincidunt eros. Nullam commodo euismod vulputate. Morbi varius accumsan diam eu
+							pellentesque. Nunc vehicula pretium risus dapibus cursus. Mauris sit amet est at ipsum scelerisque
+							lobortis. Aenean eget quam sit amet arcu mattis interdum in at neque.
+						</p>
+
+						<p>
+							Mauris efficitur, enim pellentesque maximus faucibus, nibh enim gravida urna, quis dignissim turpis velit
+							quis nibh. Mauris eget vestibulum tellus. Duis mollis, ante in egestas lacinia, felis massa rutrum ante,
+							vel placerat lectus neque in purus. Fusce sodales nunc vel ligula mollis tincidunt. Sed ac viverra ligula.
+							Vestibulum ut velit sit amet ipsum cursus posuere in nec lacus. Praesent vel odio pellentesque,
+							ullamcorper metus in, accumsan dolor. Donec vel mi ultrices, interdum arcu vel, pellentesque nunc.
+						</p>
+					</Card>
+				</Step>
+
+				<Step stepKey={"ghi"}>
+					<Card>
+						<h4>Third step</h4>
+
+						GHI STEP
+					</Card>
+				</Step>
+			</Steps>
 		</Application>
 	);
 }
diff --git a/src/Components/Steps/Steps.tsx b/src/Components/Steps/Steps.tsx
new file mode 100644
index 0000000..97426f0
--- /dev/null
+++ b/src/Components/Steps/Steps.tsx
@@ -0,0 +1,109 @@
+import React, {useEffect} from "react";
+import {
+	GlobalStateProvider,
+	useGlobalStateReducers, useGlobalStateValue,
+} from "../../GlobalState";
+import {usePreviousValue} from "../../Utils";
+import {StepKeyType, stepsGlobalState, useCurrentStepKey, useStepsNavigator} from "./StepsContext";
+
+
+
+/**
+ * Main Steps component.
+ */
+export function Steps({children}: React.PropsWithChildren<{}>)
+{
+	return (
+		<GlobalStateProvider globalState={stepsGlobalState}>
+			<div className={"steps"}>
+				<StepsNavigatorComponent />
+
+				<div>
+					{children}
+				</div>
+			</div>
+		</GlobalStateProvider>
+	);
+}
+
+/**
+ * Steps navigator component.
+ */
+export function StepsNavigatorComponent()
+{
+	// Get the steps navigator functions.
+	const stepsNavigator = useStepsNavigator();
+
+	// Get the current steps state.
+	const stepsState = useGlobalStateValue(stepsGlobalState);
+
+	// Get the current step.
+	const currentStep = useCurrentStepKey();
+
+	return (
+		<nav className={"steps"}>
+			<ul>
+				{ // Showing a button for each step.
+					stepsState.steps.map((step, index) => (
+						// Rendering the current step button.
+						<li key={step.key} className={currentStep == step.key ? "active" : undefined}>
+							<button type={"button"} onClick={() => {
+								stepsNavigator.set(step.key);
+							}}>
+								{step.title ?? (index + 1)}
+							</button>
+						</li>
+					))
+				}
+			</ul>
+		</nav>
+	);
+}
+
+
+/**
+ * Component of a step.
+ */
+export function Step({stepKey, stepTitle, children}: React.PropsWithChildren<{
+	/**
+	 * The current step unique key.
+	 */
+	stepKey: StepKeyType;
+
+	/**
+	 * The step title, to show in the navigator.
+	 */
+	stepTitle?: React.ReactNode;
+}>)
+{
+	// Get the global state reducers class.
+	const stepsGlobalStateReducers = useGlobalStateReducers(stepsGlobalState);
+
+	// Get the previous step key.
+	const previousStepKey = usePreviousValue(stepKey);
+
+	useEffect(() => {
+		// Remove the previous step key, if there is one.
+		if (previousStepKey) stepsGlobalStateReducers.removeStep(previousStepKey);
+
+		// Register the current step key.
+		stepsGlobalStateReducers.registerStep(stepKey, stepTitle);
+
+		// Remove the step key when component is removed.
+		return () => stepsGlobalStateReducers.removeStep(stepKey);
+	}, [stepsGlobalStateReducers, previousStepKey, stepTitle]);
+
+	// Get the current step key.
+	const currentStep = useCurrentStepKey();
+
+	if (currentStep != stepKey)
+		// If this step is not the current one, rendering nothing.
+		return undefined;
+
+	// Rendering the current step.
+	return (
+		<section className={"step"}>
+			{children}
+		</section>
+	);
+}
diff --git a/src/Components/Steps/StepsContext.tsx b/src/Components/Steps/StepsContext.tsx
new file mode 100644
index 0000000..79ed50b
--- /dev/null
+++ b/src/Components/Steps/StepsContext.tsx
@@ -0,0 +1,165 @@
+import React, {useMemo} from "react";
+import {GlobalState, GlobalStateReducers, useGlobalStateReducers, useGlobalStateValue} from "../../GlobalState";
+
+/**
+ * Type of step key.
+ */
+export type StepKeyType = string;
+
+/**
+ * Steps global state data type.
+ */
+export interface StepsGlobalStateType
+{
+	/**
+	 * Steps list, by their order of apparition.
+	 */
+	steps: { key: StepKeyType; title?: React.ReactNode; }[];
+
+	/**
+	 * The index of the current step in the steps list.
+	 */
+	currentStepIndex: number;
+}
+
+/**
+ * The steps global state modification functions.
+ */
+class StepsGlobalStateReducers extends GlobalStateReducers<StepsGlobalStateType>
+{
+	/**
+	 * Register a new step with its step key.
+	 * @param newStepKey The step key to register.
+	 */
+	registerStep(newStepKey: StepKeyType, newStepTitle?: React.ReactNode): void
+	{
+		this.setState({
+			// Add the given step key to the steps array, ensuring that it will be there only once.
+			steps: [...this.state.steps.filter(({key: currentStepKey}) => currentStepKey != newStepKey), { key: newStepKey, title: newStepTitle }]
+		});
+	}
+
+	/**
+	 * Remove an old step with its step key.
+	 * @param oldStepKey The step key to remove.
+	 */
+	removeStep(oldStepKey: StepKeyType): void
+	{
+		this.setState({
+			// Remove the given step key from the steps array.
+			steps: this.state.steps.filter(({key: currentStepKey}) => currentStepKey != oldStepKey)
+		});
+	}
+
+	/**
+	 * Set the current step from its key.
+	 * @param stepKey The step key to set as the current one.
+	 */
+	setCurrentStep(stepKey: StepKeyType): void
+	{
+		// Get the new step index.
+		const stepIndex = this.state.steps.findIndex(({key: currentStep}) => currentStep == stepKey);
+
+		if (stepIndex >= 0)
+		{ // If the new step index has been found, setting it as the current one.
+			this.setState({
+				currentStepIndex: stepIndex,
+			});
+		}
+	}
+
+	/**
+	 * Get the next step key.
+	 */
+	getNextStep(): StepKeyType
+	{
+		return this.state.steps[this.state.currentStepIndex + 1]?.key ?? this.state.steps[0]?.key;
+	}
+
+	/**
+	 * Get the previous step key.
+	 */
+	getPreviousStep(): StepKeyType
+	{
+		return this.state.steps[this.state.currentStepIndex - 1]?.key ?? this.state.steps[this.state.steps.length - 1]?.key;
+	}
+}
+
+/**
+ * The steps global state.
+ */
+export const stepsGlobalState = new GlobalState<StepsGlobalStateType, StepsGlobalStateReducers>({
+	steps: [],
+	currentStepIndex: 0,
+}, new StepsGlobalStateReducers);
+
+/**
+ * Hook of the current step key in a steps component.
+ */
+export function useCurrentStepKey(): StepKeyType
+{
+	// Get the current steps global state value.
+	const stepsState = useGlobalStateValue(stepsGlobalState);
+
+	// Get the current step from the global state value.
+	return stepsState.steps.length > 0
+		? ( // If there are steps, getting the current one.
+			stepsState.currentStepIndex < stepsState.steps.length
+				? ( // If the index is correctly defined, trying to get the corresponding state key
+					stepsState.currentStepIndex >= 0 ? (stepsState.steps[stepsState.currentStepIndex]?.key) : stepsState.steps[0]?.key
+				)
+				// The current index is too high, taking the last step as the current one.
+				: stepsState.steps[stepsState.steps.length - 1]?.key
+		)
+		// There are no steps, returning none.
+		: undefined;
+}
+
+/**
+ * Steps navigator
+ */
+export interface StepsNavigator
+{
+	/**
+	 * Go to the next step.
+	 */
+	next(): void;
+
+	/**
+	 * Return to the previous step.
+	 */
+	previous(): void;
+
+	/**
+	 * Go to the given step.
+	 * @param stepKey The step key to join.
+	 */
+	set(stepKey: StepKeyType): void;
+}
+
+/**
+ * Hook of the steps' navigator.
+ */
+export function useStepsNavigator(): StepsNavigator
+{
+	// Get the steps reducers instance.
+	const stepsReducers = useGlobalStateReducers(stepsGlobalState);
+
+	// Create the steps navigator object.
+	return useMemo(() => ({
+		next()
+		{
+			stepsReducers.setCurrentStep(stepsReducers.getNextStep());
+		},
+
+		previous()
+		{
+			stepsReducers.setCurrentStep(stepsReducers.getPreviousStep());
+		},
+
+		set(stepKey: StepKeyType)
+		{
+			stepsReducers.setCurrentStep(stepKey);
+		},
+	}), [stepsReducers]);
+}
diff --git a/src/styles/_components.less b/src/styles/_components.less
index d21d60e..2713841 100644
--- a/src/styles/_components.less
+++ b/src/styles/_components.less
@@ -11,4 +11,5 @@
 @import "components/_menus";
 @import "components/_select";
 @import "components/_steps";
+@import "components/_steps-counter";
 @import "components/_table";
diff --git a/src/styles/components/_steps-counter.less b/src/styles/components/_steps-counter.less
new file mode 100644
index 0000000..d6be5f0
--- /dev/null
+++ b/src/styles/components/_steps-counter.less
@@ -0,0 +1,24 @@
+.steps-counter
+{
+	counter-reset: steps-count 0;
+
+	.step
+	{
+		&::before
+		{
+			content: counter(steps-count);
+
+			display: inline-block;
+			margin: 0 0.2em;
+
+			color: var(--primary);
+
+			font-family: @monospace-fonts;
+			font-size: 1.5em;
+			font-weight: 700;
+			vertical-align: baseline;
+		}
+
+		counter-increment: steps-count;
+	}
+}
diff --git a/src/styles/components/_steps.less b/src/styles/components/_steps.less
index cfd7ba4..fefff52 100644
--- a/src/styles/components/_steps.less
+++ b/src/styles/components/_steps.less
@@ -1,24 +1,90 @@
-.steps
+div.steps
 {
-	counter-reset: steps-count 0;
+	display: flex;
+	flex-direction: row;
 
-	.step
+	> nav.steps
 	{
-		&::before
+		position: sticky;
+		top: 1em;
+		bottom: 1em;
+
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+
+		margin: auto 0.5em;
+
+		> ul
 		{
-			content: counter(steps-count);
+			margin: 0;
+			padding: 0;
+			list-style: none;
 
-			display: inline-block;
-			margin: 0 0.2em;
+			> li
+			{
+				margin: auto;
+				padding: 0;
+				text-align: center;
 
-			color: var(--primary);
+				> button
+				{
+					padding: 0;
 
-			font-family: @monospace-fonts;
-			font-size: 1.5em;
-			font-weight: 700;
-			vertical-align: baseline;
+					box-shadow: 0 0 0 0 transparent;
+					outline: none;
+					border: none;
+					background: none;
+					color: var(--foreground-lightest);
+
+					&:focus::before
+					{
+						outline-color: var(--primary);
+					}
+
+					&::before
+					{
+						transition: all 0.2s ease;
+
+						content: "";
+
+						display: block;
+						margin: auto auto 0.4em auto;
+						width: 2em;
+						height: 2em;
+						border-radius: 2em;
+
+						box-shadow: 0 0 0 0 transparent;
+						outline: solid 2px transparent;
+						outline-offset: 2px;
+						border: solid var(--background-darkest) thin;
+						background: var(--background-lightest);
+
+						transform: scale(0.75);
+					}
+				}
+
+				&.active
+				{
+					> button
+					{
+						&::before
+						{
+							box-shadow: 0 0 0.3em 0 var(--foreground-shadow);
+							border-color: var(--primary-darker);
+							background: var(--primary);
+
+							transform: scale(1);
+						}
+					}
+				}
+			}
 		}
+	}
 
-		counter-increment: steps-count;
+	> :not(nav)
+	{
+		flex: 1;
 	}
 }