Open Source Alternatives
  • Alternatives
  • Categories
    Categories by size1,263 projects
    • Developer Tools650
    • AI & Machine Learning535
    • Business & Productivity305
    • Web Development217
    • Security & Monitoring196
    • Communication & Collaboration168
    • IT Management160
    • Design & Creative138
    • DevOps & CI/CD135
    • LLMOps & AI Tooling135
    Browse all 21 categoriesCloud & Hosting, Product & Project Management and 9 more
  • Blog
  • Advertise
SearchNotion, Slack, password manager.../
Submit
Open Source Alternatives
  • Alternatives
    • Developer Tools650
    • AI & Machine Learning535
    • Business & Productivity305
    • Web Development217
    • Security & Monitoring196
    • Communication & Collaboration168
    • Browse all 21 categories
  • Blog
  • Advertise
Submit your project

New open source projects by email

The projects we add and every new guide. Free, unsubscribe any time.

Open Source Alternatives LogoOpen Source Alternatives

Handpicked Open Source Alternatives to Paid Softwares

Add Open Source Alternatives as a preferred source on Google

Product

  • Categories
  • Tag
  • Advertise

Resources

  • Blog
  • Collection
  • Submit

Company

  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • Sitemap

Alternatives

  • Claude Code
  • Jira
  • Notion
  • Slack
  • Linear
  • Wispr Flow
  • All alternatives
© 2026 Open Source Alternatives. All rights reserved.
Open SourceAlternatives
Home/Categories/Design & Creative/Azahar
icon of Azahar

Azahar

Open source alternative to Folium

  • 8.7K stars
  • GPL-3.0
  • Active this week
  • Last commit 3 days ago

Last verified Nov 15, 2026

Run Nintendo 3DS games on Windows, macOS, Linux, and Android with this free GPL-3.0 emulator building on Citra's legacy.

Visit websiteGitHub8.7K stars
image of Azahar
TL;DR

Azahar is a free, GPL-3.0-licensed Nintendo 3DS emulator for Windows, macOS, Linux, and Android. It continues Citra's legacy and adds improvements the original hardware never had: higher display resolutions, modern controller support, and save states. For iOS and tvOS, LibRetro cores run inside RetroArch. Best for 3DS owners who want to play their libraries on modern devices, as well as homebrew developers and game preservation researchers.

Read the full breakdownHide the full breakdownWho it is for, how it works, trade-offs, the quick start and the FAQ
who it's for

Who Azahar is for#

Playing a Physical 3DS Game Library on PC or Android

Best for players with a physical 3DS game collection who want to continue playing titles on modern hardware with improvements over the original screen and controls. Supports higher resolutions and modern controllers for a more comfortable experience.

Skip if:

You primarily use an iPhone or iPad and prefer a simpler App Store install over a RetroArch setup.

Homebrew Development and Testing

Best for developers building homebrew 3DS applications who need a debugging environment that reflects real hardware behavior. Azahar is designed as a debugging hub for homebrew developers, making it useful beyond game playback.

Skip if:

You are developing for a different console or platform.

3DS Game Preservation and Research

Best for researchers and archivists studying the 3DS ecosystem. The project is designed as a research and preservation platform, and the community compatibility list provides structured data on which titles run and how accurately.

Skip if:

Your work requires hardware-level accuracy that only original hardware or FPGA can provide.

the problem

The problem it solves#

3DS games exist in a library that Nintendo no longer supports through official channels. The hardware ages, and players who own physical game collections face limited options for continuing to enjoy those titles on modern Windows, macOS, Linux, or Android devices. Commercial options like Folium addressed only Apple users, while PC and Android users lacked an actively maintained free emulator. Homebrew developers building 3DS applications also needed a maintained debugging environment, and preservation researchers needed a stable research platform for the 3DS ecosystem. Azahar was started in March 2024 to build on Citra's codebase, add improvements over the original hardware, and give the 3DS community an actively maintained free emulator.

how Azahar solves it

How it solves it#

Multi-Platform Standalone App

Runs as a standalone application on Windows, macOS, Linux, and Android. Linux users install from Flathub; Android from the Google Play Store or via APK. For iOS and tvOS, LibRetro cores are available through RetroArch, adding coverage beyond the standalone builds.

Hardware Improvements Over the Original 3DS

Renders games at higher resolutions than the original 3DS screen. Adds support for modern controllers, eliminating the need for 3DS-specific hardware. Provides save states, letting players save and restore progress at any point in a game.

RetroArch and LibRetro Core Support

Ships as a LibRetro core for RetroArch, extending 3DS emulation to iOS and tvOS in addition to the standalone apps. Users who already manage multiple emulators through RetroArch can add 3DS emulation without a separate standalone install.

Homebrew Development Environment

Functions as a debugging environment for developers building homebrew 3DS applications. Provides an execution environment that aids in testing homebrew code, making Azahar useful beyond game playback for the 3DS development community.

Community Compatibility Reporting

Maintains a public compatibility list where players submit game compatibility reports after completing titles. This data makes the emulator's real-world capabilities visible and helps users know which games run reliably before they start.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Free Under GPL-3.0Available at no cost under the GPL-3.0 license. The source code is fully open, anyone can inspect and fork it, and there is no commercial tier or subscription. This contrasts with commercial emulators that charge for 3DS emulation access.
  • Actively MaintainedThe last commit was in November 2026 and the project maintains a public roadmap through GitHub milestones. Active development means ongoing bug fixes, compatibility improvements, and new feature work for the 3DS game library.
  • Wide Platform CoverageCovers Windows, macOS, Linux, Android, and (via RetroArch) iOS and tvOS. Available on Flathub and the Google Play Store for straightforward installation on the most common platforms, without requiring manual APK management.
  • Built for Preservation and ResearchExplicitly designed as a research and preservation platform for the 3DS ecosystem alongside its game playback role. This focus means the project maintains accuracy to original hardware behavior, not just emulation speed.

Trade-offs

  • -High Minimum CPU RequirementsRequires a CPU with a single-core Passmark score above 1,800 and SSE4.2 support on x86_64 systems. Older or low-performance CPUs will not run the emulator, and performance is tied to single-core CPU speed rather than overall system spec.
  • -359 Open IssuesThe GitHub tracker shows 359 open issues (pull requests excluded) as of November 2026. For a complex emulation project, an active issue tracker is expected, but the count indicates ongoing compatibility gaps and known bugs across the 3DS library.
  • -Wayland Support Limitations on LinuxThe recommended Linux build has native Wayland support disabled by default due to upstream issues. Users running a full Wayland system without Xwayland compatibility may need the separate Wayland AppImage variant or additional configuration through Flatseal.
versus alternatives

Azahar vs alternatives#

Azahar vs Folium

Folium is a paid 3DS emulator for iPhone and iPad, available through the App Store as the first commercial 3DS emulation option for iOS. Azahar is free, GPL-3.0-licensed, and runs on Windows, macOS, Linux, Android, and (via RetroArch) iOS and tvOS. For anyone on a platform other than iPhone or iPad, Azahar is the natural choice.

Platform Coverage

Folium is iOS and iPadOS only. Azahar covers Windows, macOS, Linux, Android, and iOS and tvOS via LibRetro cores in RetroArch. If you want to play 3DS games on a PC or Android device, Folium is not an option; Azahar covers all of these.

Cost

Folium is a paid App Store purchase. Azahar is free under the GPL-3.0 license, downloadable from GitHub Releases, Flathub, and the Google Play Store. For users who already own a physical 3DS game library, paying for emulator access on top is an avoidable cost.

Development and Community

Azahar is community-developed with 8,679 GitHub stars, 834 forks, and a public roadmap via GitHub milestones. It has a public compatibility list contributed to by the community. Folium is a commercial product with an App Store release model.

When Folium Fits

Folium is the right pick for iPhone or iPad users who want 3DS emulation installed directly from the App Store without configuring RetroArch. It offers a native iOS experience with no additional setup.

Verdict

For Windows, macOS, Linux, or Android users, Azahar is the clear pick: free, open-source, and actively maintained. iOS users can use Azahar via RetroArch at no cost, or use Folium for a simpler App Store install. If you are playing on any platform other than iPhone or iPad, Azahar is the better-supported, more broadly available option.

install · quick start

Quick start#

bash
Install Azahar on Linux from Flathub, or download installers for Windows, macOS, and Android from GitHub Releases.
```bash
flatpak install flathub org.azahar_emu.Azahar
```
Download the Windows installer, macOS universal build, or Android APK: https://github.com/azahar-emu/azahar/releases/latest
tech stack · detected from GitHub

What it's built on#

Languages
C++Kotlin
frequently asked

FAQ#

How does Azahar relate to Citra?

Azahar is an open-source 3DS emulator project based on Citra. The project describes itself as continuing Citra's legacy, maintaining its codebase and adding new improvements. Azahar is not Citra under a different name; it is an independently developed continuation with its own community, public roadmap, and release cycle.

What platforms does Azahar support?

Azahar runs as a standalone application on Windows (10 or later, 64-bit), macOS (13.4 or later), Linux (modern 64-bit), and Android (10 or later, 64-bit). For iOS and tvOS, it is available as a LibRetro core through RetroArch. Android users can install from the Google Play Store; Linux users can install from Flathub.

What are the minimum system requirements for desktop use?

Desktop requires Windows 10 (64-bit), macOS 13.4 (Ventura), or modern 64-bit Linux; a CPU with single-core Passmark above 1,800 (SSE4.2 required on x86_64); OpenGL 4.3 or Vulkan 1.1; and 2GB RAM (4GB recommended). ARM64 is supported on desktop; Windows on ARM is not. Android requires Android 10 (64-bit), a Snapdragon 835 SoC or better, OpenGL ES 3.2 or Vulkan 1.1, and 2GB RAM (4GB recommended).

Is Azahar affiliated with Nintendo?

No. Azahar is not affiliated with or endorsed by Nintendo. It is a community-developed open-source project that emulates 3DS hardware. The project operates independently under the GPL-3.0 license with no commercial or official relationship with Nintendo.

also worth a look

Similar open-source tools#

God's Eye View

Featured

Alternative toFFlightradar24

Real-time global intelligence on a 3D globe

  • 64,750 GitHub stars
  • CustomLicence MIT with third-party data restrictions

Synfig

Alternative toToon Boom Harmony

Vector-tweened 2D animation without frame-by-frame drawing.

  • 2,425 GitHub stars
  • GPL-3.0Licence GPL-3.0

Phosphor Cam

InDesign & Creative

Real-time retro camera with five render engines and no data upload.

  • 137 GitHub stars
  • MITLicence MIT

Opentoonz

Alternative toToon Boom Harmony

2D animation software from Studio Ghibli's Toonz, free to use

  • 8,236 GitHub stars
  • BSD 3-ClauseLicence BSD 3-Clause

Openscreen

Alternative toScreen Studio

Free cross-platform screen recorder for polished product demos

  • 7,291 GitHub stars
  • MITLicence MIT

Oh My Ppt

Alternative toGamma

AI presentation builder, local-first, 90+ styles, PPTX export.

  • 2,527 GitHub stars
  • Apache-2.0Licence Apache-2.0
by category

Open source tools in these categories#

139

Design & Creative

ComfyUI, Excalidraw, Godot Engine

Sponsors

Inbox Zero

Alternative toSuperhuman

AI email assistant that drafts replies and clears your inbox

  • 13,025 GitHub stars
  • AGPL-3.0Licence AGPL-3.0
  • #Email

rakazo

Alternative toGrok Bot

AI teammates you own: your keys, your model, your machine.

  • 8,291 GitHub stars
  • Apache-2.0Licence Apache-2.0
  • #AI Agents

SnitchFeed

Live monitoring on LinkedIn, X, Reddit & more. Agentic social listening for startups.

Marketing & Growth

Advertise your product

New open source projects by email

The projects we add and every new guide. Free, unsubscribe any time.

Find open source alternatives to paid software

/
  • Claude Code to OpenCode
  • Jira to Windshift
  • Notion to AppFlowy
  • Slack to Mattermost
  • Linear to GitLab
  • Wispr Flow to Handy
  • Arc to Zen Browser
  • CapCut to Concat
  • Grok Bot to rakazo
  • Superhuman to Inbox Zero
  • Discord to Stoat
  • Airtable to AITable
  • Datadog to SigNoz
  • Muse to OpenClaw
  • Railway to Coolify
  • GitHub Copilot to Cline
  • Confluence to Wiki.js
  • Microsoft Teams to Rocket.Chat
  • 1Password to KeePassXC
  • Firebase to Supabase
  • Pinecone to Qdrant
  • Zapier to n8n
  • Devin AI to OpenHands
  • Asana to Leantime
  • Claude Code to OpenCode
  • Jira to Windshift
  • Notion to AppFlowy
  • Slack to Mattermost
  • Linear to GitLab
  • Wispr Flow to Handy
  • Arc to Zen Browser
  • CapCut to Concat
  • Grok Bot to rakazo
  • Superhuman to Inbox Zero
  • Discord to Stoat
  • Airtable to AITable
  • Datadog to SigNoz
  • Muse to OpenClaw
  • Railway to Coolify
  • GitHub Copilot to Cline
  • Confluence to Wiki.js
  • Microsoft Teams to Rocket.Chat
  • 1Password to KeePassXC
  • Firebase to Supabase
  • Pinecone to Qdrant
  • Zapier to n8n
  • Devin AI to OpenHands
  • Asana to Leantime