Apps with 'No registration required' feature Page 56 of 612

All apps in Apps with 'No registration required' feature category. Use the filters below to narrow down your search. 
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  1. Minimal launcher with one-handed access, scrollable app list, direct notification replies, dynamic theming, music controls, and customizable icons.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2019

    Platforms

    • Android
    • DE flagGermany
    • European Union flagEU
    Niagara Launcher screenshot 1
    Niagara Launcher screenshot 2
    Niagara Launcher screenshot 3
    98 alternatives
  2. Faved icon
     9 likes

    Free open-source bookmark manager with customisable nested tags. Superfast and lightweight. All data is stored locally and secure.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Self-Hosted
    • Docker
    • Online
    • Software as a Service (SaaS)
    • GE flagGeorgia
    Faved screenshot 1
    Faved screenshot 1
    27 alternatives
  3. Offscript icon
     7 likes

    AI-powered voice notes app with on-device transcription, semantic search, AES-256-GCM encryption, SQLCipher storage, biometric lock, and premium export features.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2026

    Platforms

    • Android
    • iPhone
    • iPad
    • US flagUnited States
    Offscript screenshot 1
    Offscript screenshot 2
    Offscript screenshot 3
    89 alternatives
  4. Grammit icon
     7 likes

    Grammit is an AI spell checker, grammar checker, and everything checker. You can install it for free from the Chrome Web Store.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2025

    Platforms

    • Google Chrome
    • US flagUnited States
    Grammit screenshot 1
    Grammit screenshot 1
    Grammit screenshot 2
    +2
    Grammit screenshot 3
    76 alternatives
  5. MindMapVault icon
     8 likes

    MindMapVault is a mind mapping and note-taking app with client-side encryption. It offers three versions: a free FOSS desktop version that doesn't require an account and stores data on your machine, a hosted version with optional encrypted sync, and a self-hosted version...

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • CZ flagCzechia
    • European Union flagEU
    Note edit
    Login screen
    MindMapVault Canvas
    12 alternatives
  6. Fail2ban icon
     40 likes

    Fail2ban scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc. Generally Fail2Ban is then used to update firewall rules to reject the IP addresses for a specified amount of time...

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2010

    Platforms

    • Linux
    • Global
    Fail2ban screenshot 1
    25 alternatives
  7. Catfish icon
     45 likes

    Catfish is a handy file searching tool for Linux and Unix. The interface is intentionally lightweight and simple, using only GTK+3. You can configure it to your needs by using several command line options.

    Cost / License

    Application type

    Since

    • Since 2011

    Platforms

    • Linux
    • BSD
    • GTK
    • Xfce
    • DE flagGermany
    • European Union flagEU
    Catfish screenshot 1
    Catfish screenshot 1
    36 alternatives
  8. Compiz icon
     161 likes

    Compiz is a compositing manager adding fancy effects to your windows, from drop shadows to awesome desktop effects like the Desktop Cube or the Expo view.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Linux
    • Global
    Compiz screenshot 1
    Compiz screenshot 1
    Compiz screenshot 2
    32 alternatives
  9. Nano-GPT icon
     37 likes

    NanoGPT is a platform that gives you access to many AI models through one pay-as-you-go interface, so you don’t have to manage multiple subscriptions or provider accounts. It also offers privacy-conscious and crypto-friendly payment options.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Since

    • Since 2025

    Platforms

    • Online
    • US flagUnited States
    Nano-GPT screenshot 1
    Nano-GPT screenshot 1
    Nano-GPT screenshot 2
    +1
    Nano-GPT screenshot 3
    109 alternatives
  10. Reflecto icon
     5 likes

    Sync notifications, clipboard, and files across phone and computer with no account required. Peer-to-peer transfers, end-to-end encryption, and instant mirroring included.

    Cost / License

    • Free
    • Proprietary

    Since

    • Since 2026

    Platforms

    • Online
    • Android
    • Google Chrome
    • IN flagIndia
    The bridge on your phone, and where it lands. Your phone's notifications live in a Chrome side panel.
    Every device pair has a safety number you can compare yourself. The server only ever routes encrypted blobs.
    Pairing is a six-digit code entered on both devices. No account, no email, nothing to sign up for.
    +3
    Claude and ChatGPT can ping your phone when a job finishes. Deploys, briefs, and PR reviews land as agent messages.
    9 alternatives
  11. Reins icon
     13 likes

    Empowering LLM researchers and hobbyists with seamless control over self-hosted models. Connect remotely, customize prompts, manage chats, and fine-tune configurations. All in one intuitive app.

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Mac
    • iPhone
    • iPad
    • Linux
    • Flathub
    • Flatpak
    • TR flagTürkiye
    Reins screenshot 1
    Reins screenshot 1
    Reins screenshot 2
    +13
    Reins screenshot 3
    107 alternatives
  12. Nemo icon
     78 likes

    Nemo is the official file manager for the Linux Mint operating system running the Cinnamon desktop. It re-introduced several features removed from the file manager Nautilus, from which it originated.

    Cost / License

    Application type

    Since

    • Since 2013

    Platforms

    • Linux
    • IE flagIreland
    • European Union flagEU
    Nemo screenshot 1
    27 alternatives
  13. Grayslate icon
     5 likes

    Local desktop scratchpad for code and data with 80+ offline transformations, automatic saving, file detection, Markdown preview, and large CSV support.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • New

    Platforms

    • Mac
    • Windows
    • Linux
    • IN flagIndia
    Automatically named and saved developer slates
    Virtualized table for large CSV files
    CSV Table View in Light theme
    +2
    Copy JSON paths, keys, and values
    27 alternatives
  14. Terminal icon
     87 likes

    Terminal (also referred to as Terminal.app) is a terminal emulator included in Apple's Mac OS X operating system. It originated in Mac OS X's predecessors, NEXTSTEP and OPENSTEP, and allows the user to interact with the computer through a command line interface.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • US flagUnited States
    Terminal screenshot 1
    138 alternatives
  15. acreom icon
     30 likes

    acreom is an actionable personal knowledge base for developers. It helps developers ship faster by centralizing personal and team context in one place.

    Cost / License

    Application type

    Since

    • Since 2022

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Software as a Service (SaaS)
    • GB flagUnited Kingdom
    acreom screenshot 1
    acreom screenshot 1
    acreom screenshot 2
    +4
    acreom screenshot 3
    137 alternatives
  16. Hyperbeam icon
     74 likes

    Enjoy movie night online with your long-distance partner, start a watch party with good buddies, or hang out and binge anime with your best friend. Hyperbeam helps you stay close, even when you’re apart.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2020

    Platforms

    • Online
    • US flagUnited States
    Hyperbeam screenshot 1
    Hyperbeam screenshot 1
    Hyperbeam screenshot 2
    +2
    Hyperbeam screenshot 3
    47 alternatives
  17. OptiImage icon
     16 likes

    Optimize images efficiently supporting PNG, JPEG, WebP, and SVG with flexible compression settings offering safe mode to prevent data loss.

    Cost / License

    Application type

    Since

    • Since 2024

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • DE flagGermany
    • European Union flagEU
    OptiImage screenshot 1
    89 alternatives
  18. Privacy-focused video meetings with unlimited participants, secure AES-256 encryption, no data sale or registration, hosted in Switzerland and powered by renewable energy.

    Cost / License

    Application type

    Since

    • Since 2020

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • F-Droid
    • CH flagSwitzerland
    Infomaniak kMeet screenshot 1
    Infomaniak kMeet screenshot 1
    Infomaniak kMeet screenshot 2
    +14
    Infomaniak kMeet screenshot 3
    97 alternatives