Notes
514 open source Notes apps
LinkDroid for Linkwarden
APK
LinkDroid is an companion app for Linkwarden on Android. You can quickly share links directly to your Linkwarden instance via the context menu, access the webapp and manage your collection! Various options help in improving your Linkwarden experience on Android! Quick link sharing Built-in web browsing Direct connection to your Linkwarden instance Tablet support Support for various languages including fr, es, de, pt, pl, zh, uk, ... No tracking or third party-services Completely FOSS under GPLv3 license The app works best on Android version 13 and above. On lower versions the colors of the webview are messed up. If you know a fix for that please let me know! Make sure to add an auth token in the settings for an optimal experience. You're always welcome to leave questions, feedback and issues in the repositories on gitlab and github. We're always looking for new translators and contributors! If you have an idea for the app let us know! Support of API levels 21 to 26 was dropped in version 2.0.0 in favour of modern features.
F-DroidGitHub
Linux Command Library
APK
The app currently has 8288 manual pages, 28 basic categories and a bunch of general terminal tips. It works 100% offline, doesn't need an internet connection and has no tracking software. Categories * One-liners * AI tools * System information * System control * Users & Groups * Files & Folders * Input * Printing * JSON * Network * Search & Find * GIT * SSH * Video & Audio * Package manager * Text Processing * Compression & Archiving * Hacking tools * Terminal games * Cryptocurrencies * Shell Scripting * Tmux * Regular Expressions * VIM Text Editor * Emacs Text Editor * Nano Text Editor * Pico Text Editor * Micro Text Editor Tips * Clear and reset the terminal * List of recent commands * Close a frozen window/application * Tab Completion * Temporary aliases * Permanent aliases * Chain commands * Command syntax * Cursor navigation * Redirection * Special characters in commands * View file permissions * Modify file permissions * Set file permissions via binary references * Running commands in the background * Scheduling tasks with cron
F-DroidGitHub
Linwood Butterfly Nightly
APK
Butterfly is a note-taking app where your ideas come first. You can paint, add texts, and export them easily on every device. This app works on Android, Windows, Linux, and in the web. * Simple and intuitive: Every tool is in the right place. Open the app and start drawing. Change your tools by clicking on them. * Customizable: Change everything to your needs. Choose your custom color, create a palette, and add your pages to the paper. The paper has an infinite size, perfect for your ideas and notes. * Supports your favorite formats: Import and export are supported for images, PDF and SVG. Open these files directly to edit them. * Works on every device: The app is available for Android, Windows, Linux, and in the web. You can use it on your phone, tablet, or computer. * Choose where your data is stored: You can choose to store your data locally or in your favorite cloud (WebDAV). You can also export your data to a file and import it again. * Available in many languages: The app is available in many languages. Help us to translate this app to your language. * FOSS: The app is open source and free. You can contribute to the project and help to make it better. * Use it offline: You can use the app offline. You can draw, paint, and export your notes without an internet connection. * Use your favorite stylus: The app supports stylus and touch devices. You can draw and paint with your favorite stylus. * Write text: You can write text on your notes. You can change the font, size, and color. * Take photos: You can take photos and add them to your notes. You can also import photos from your gallery. * Editable: You can change the size, color, and position of every element after you added it to your note. * Add shapes: You can add shapes to your notes. You can choose between a rectangle, circle and line. * Structure your notes: Add areas and waypoints to your notes to keep them organized.
F-DroidGitHub
Linwood Flow Nightly
APK
Linwood Flow is a free, opensource time and event management software. You can choose where your data is stored and who can access it. Group your events and manage places and people. The app is available for Windows, Linux, Android and Web. * Simple and intuitive: Every tool is in the right place. Open the app and start managing your time. Invite people to your events and share your calendar with them. * Support your favorite formats: Import and export your old notes and events. Set the app as your default calendar app and use it with your favorite apps. * Works on every device: The app is available for android, windows, linux, and in the web. You can use it on your phone, tablet, or computer. * Choose where your data is stored: You can choose to store your data locally, in your favorite cloud (caldav) or decentralized using S5. You can also export your data to a file and import it again. * Available in many languages: The app is available in many languages. Help us to translate this app to your language. * FOSS: The app is open source and free. You can contribute to the project and help to make it better. * Use it offline: You can use the app offline. You can draw, paint, and export your notes without an internet connection. * Manage your time: You can manage your time using a calendar. You can add events to it and share them with your friends. * Manage your places: You can add places to the app and share them with your friends. Keep track which places are free and which are busy. * Manage users: Add users to the app to keep track of who is available and who is not. You can also share your calendar with them. Add birthdays to the app and get a notification when it is time to celebrate. * Manage your tasks: You can add tasks to the app and share them with your friends. You can also add your favorite tasks to the app. Set a deadline and get notified when it is due. * Take notes: You can add files and notes to your events. Add a backlog to your events to keep track of your progress. * Group your events: Group your events to know which events are related to each other. You can also add tags to your events to find them faster. * Irregular events: You can add irregular events to the app. Have irregular meetings? Add them to the app and get notified when it is time to meet. Simply copy the event and change the date.
F-DroidGitHub
ListMaker
APK
Manage multiple areas of your life with ease. ListMaker allows you to create a main list of categories which can each contain child lists of TODO items. Perfect for grocery, shopping, travel, and any other lists you can imagine.
F-DroidGitHub
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Logical Defense
APK
Prepare to battle against the sophists of the world with this beautiful app. Steel yourselves, and begin to defend your mind from the language used against you by the sophists of the world. They are many, we are few, but with the Logical Defense app, we now have an extra tool in our box of rationality. Use this app to quickly look-up the logical fallacies we face when debating against the irrational. Call out those who are logically flawed and help to build a more rational society. Honesty is the first virtue, so let's be painfully honest towards those who attempt to use language as a form of mental abuse. Never accept a logical fallacy, attack the attacker, and spread logic and reason to those you love. Ok, enough rambling. This is an app that displays a list of the logical fallacies that haunt every rationalists' mind. Some features: - Left drawer that houses categories. - Share function -> Long press a fallacy to share it. - Nice about screen. - Language selection function. This is a fully open-source project (GNU v2), and the source is hosted on GitHub so feel free to fork me :) Feel free to leave your comments/suggestions. Thank you for downloading!
F-DroidGitHub
Logseq
APK
Logseq is a knowledge management and collaboration platform. It focuses on privacy, longevity, and user control. Logseq offers a range of powerful tools for knowledge management, collaboration, PDF annotation, and task management with support for multiple file formats, including Markdown and Org-mode, and various features for organizing and structuring your notes. Logseq's Whiteboard feature lets you organize your knowledge and ideas using a spatial canvas with shapes, drawings, website embeds, and connectors. You can visually group and link your notes and external media (such as videos and images), enabling visual thinkers to compose, remix, annotate, and connect content from their knowledge base and emerging thoughts in a new way. In addition to its core features, Logseq has a growing ecosystem of plugins and themes that enable a wide range of workflows and customization options. Mobile apps are also available, providing access to most of the features of the desktop application. Whether you're a student, a professional, or anyone who values a clear and organized approach to managing your ideas and notes, Logseq is an excellent choice for anyone looking to improve their productivity and streamline their workflow.
F-DroidGitHub
LxReader
APK
Open source e-book reader for Android. Supported e-book formats through the use of the crengine-ng library: fb2, fb3 (incomplete), epub (non-DRM), doc, docx, odt, rtf, pdb, mobi (non-DRM), txt, html, Markdown, chm, tcr. Main features: Most complete support for FB2 - styles, tables, footnotes at the bottom of the page Extensive font rendering capabilities: use of ligatures, kerning, hinting option selection, floating punctuation, simultaneous use of several fonts, including fallback fonts Word hyphenation using hyphenation dictionaries Ability to display 2 pages at the same time Displaying and Navigating Book Contents Ability to use bookmarks Reading books directly from a ZIP archive TXT auto reformat, automatic encoding recognition Flexible styling with CSS files Background pictures, textures, or solid background Animation of turning pages - like in a paper book or simple shift Customizable actions for touch screen zones View illustrations with scrolling and zooming - by long pressing on the illustration Select text and send it either to the clipboard or to another application, etc. Reading aloud with the possibility of using accent dictionary Built-in book library with search and/or filtering Simple built-in file manager for viewing the list of files on the device
F-Droid
Lyricistant
APK
Lyricistant is a writing app geared toward helping you write lyrics, poetry, or anything else you desire!Unlike other apps with a focus on rhyming, Lyricistant is first and foremost a writing app. It's made for you to use to write your lyrics, while offering helpful features to keep you in the writing zone.Its features include:Showing the amount of syllables per line.Contextually displaying rhymes as you type or select words.Easily saving and reopening lyrics that you've made.Showing you the history of your file.Both a light and dark theme that it can automatically switch between.Total offline support.What's up with the name? It's a combination of two words:LyricistAssistantLyricistant!
GitHubIzzyOnDroid
Lyrics Grabbr
APK
Lyrics grabbr provides lyrics for the currently playing song
F-DroidGitHub
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MHTML Viewer
APK
MHTML-Viewer is an Android App without ads that lets you view and save mhtml files. Uses WebView's saveWebArchive method.Permissions:Internet: Let's the webView access the internet.Read/Write Files: Needed to save and read mhtml files. Can't save to or read from SD cards or anything like that.PrivacyThis app doesn't collect any data.
GitHubIzzyOnDroid
MJ PDF
APK
MJ PDF is a smooth PDF viewer. It contains a simple user interface, supports dark theme, true full screen mode and much more.Fast & smooth experience.Minimalist & simple user interface.Remembers the last opened page.Dark mode for the app and the PDF.True full screen with hidable buttons.Search the PDF file. (experimental)Text mode to view PDFs like E-readers. (experimental)An option to keep the screen on.Open online PDFs through links.Share & print PDFs.Open multiple PDFs.FOSS and totally privatePermissions and privacyThis app does not collect any data. The following permissions are required to provide specific features in the app:Internet: For opening PDFs through linksStorage: For saving downloading PDFs and opening them from storageAuthor and acknowledgmentMJ PDF is made by @mudlej.The original app (PDF View Plus) was made by Gokul Swaminathan (@JavaCafe01).Credits to (@Derekelkins)'s pull request for adding the ability to remember last opened page.LicenseMJ PDF uses the GPLv3 license, the original app (PDF View Plus) was under MIT license.
IzzyOnDroid
Manglish
APK
Translate or convert malayalam text to manglish. Useful for people who can't read malayalam, but understands it. "കേരളം" will be converted to "Keralam". Features * Fast, quick conversion * Ability to select text in other apps, browsers and share to this app to convert * No ads, bloatware * As lightweight as possible More about app : https://subinsb.com/manglish
F-DroidGitHub
Manhood of Humanity
APK
Manhood of Humanity, Second Edition A. Korzybski This work began with a functional definition of 'man', formulated in 1921, based on an analysis of uniquely human potentials; specifically, that each generation can start where the previous one left off. I called this characteristic the 'time-binding' capacity .... We no longer have to blind ourselves to the old dogmas about the 'immutability of human nature' because we have discovered that we can change it. We should realize our human potentials so that we can go to the future with some hope. Alfred Korzybski. General Semantics (GS) was developed by Alfred Korzybski, a Polish engineer who settled in the United States after World War I. The death and destruction of war horrified him and prompted him to search for an answer to the question of how humans have been able to advance technologically so far, yet are unable to put their relationships in order. After researching this question for more than a decade, he formulated a general semantics, which he presented most fully in his book Science and Sanity (1933). «General semantics is not any kind of 'philosophy', 'psychology', or 'logic'. It is a new extensional discipline through which we explain and learn how to apply our nervous systems most effectively.» - A. Korzybski «In general semantics, we do not 'preach' 'morality' or 'ethics' per se, but teach students awareness of abstraction, awareness of multi-order evaluation mechanisms, relationship orientation, etc., which lead to cortico-thalamic integration, and as a result 'morality', 'ethics', awareness of social responsibility, etc., follow automatically. » - A. Korzybski Alfred Korzybski was born in the late 19th century into a noble family living in the Russian-occupied part of politically divided Poland. "I was born silent," he wrote - an observer looking around with an interest in what was happening. From an early age, he realized his calling to "solve problems." His father, an engineer by profession, fostered in him a respect for math and physics, and their practical applications. (Alfred later studied engineering himself.) He grew up a Polish patriot under the oppression of the Tsarist dictatorship. While serving in Russian army intelligence, he witnessed the horrors of World War I on the eastern front. By then, having moved to North America, he had witnessed the reckless behavior of people (including himself) for half his life. "I was simply tired of human stupidity. I didn't care about anything else." Korzybski spent the rest of his days in a purposeful search and attempt to realize his life's dream - to promote harmony among people by understanding and solving the problems of human stupidity (preventable inadequate evaluation) and its consequences. What is it that human beings possess that makes them make tremendous progress in some areas (math, science, applied technology), but come to such a decline in others? Could we find a way to prevent at least some of the human ills and societal problems that Korzybski has seen? Would we have been able to update our maps (both in the narrow and broad sense of the term), including maps of ourselves, to avoid unnecessary misunderstandings and conflicts between people in society? Experience convinced him that people should develop their thinking abilities (which for Korzybski did not exist separately from their emotional life). He was troubled by the lack of a way to help thinking in a purposeful and systematic way. ("Where are we taught how to think? Nowhere.") His knowledge of science and mathematics also convinced him to try to develop a method of thinking for everyday life based on these disciplines. Korzybski conducted research on the 'strange' hypothesis - unconscious factors of personal and social adaptation (sanity) are realized in the professional behavior - including language - of scientists and mathema
F-DroidGitHub
Markdown Editor
APK
Introducing the Markdown Editor app, the perfect tool for anyone who needs to create and edit markdown files with ease. With the ability to open ".md" files directly from the explorer, you can easily access your files and start working on them right away. The app also offers a convenient way to style your text with options such as bold, italics, headings, and more. Adding links is also a breeze with the simple interface. In addition, you can preview JPEG, PNG, GIF, WebP, BMP, and WBMP image formats right within the app. You can easily open links from the preview, making it easy to navigate between different files and sources. Choose between Light and Dark Theme Modes, and use the Dual View Mode to simultaneously view both the preview and editing views. Alternatively, you can use Single View Mode to focus on either the preview or editing view. The app also offers the ability to clear text and start from scratch, as well as create new .md files or edit existing ones. This Editor was developed using Flutter and is mainly targeted for mobile devices as currently there aren't any standalone markdown editors available.
F-DroidGitHubIzzyOnDroid
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Markdown Widget
APK
Add a minimalistic widget with the content of a markdown file to your home screen. This app is intended for users of Obsidian, but the widget will display any markdown file on your phone. The app supports all commonmark features, as well as some extensions.
F-DroidGitHub
Markdownr
APK
Markdownr converts an URL to markdown, and lets you share it to your favorite notes app. I've written this app to save articles I found interesting to a note taking app that uses markdown and git to sync notes to my pc. Features: - Downloads the web page specified in the URL input field and converts it to Markdown - Share the markdown to other apps with standard share intent - The URL can be also be shared from another app (for example the web browser); markdownr will automatically convert it and show the share intent.
F-DroidGitHub
Markor
APK
📝 Create notes and manage your to-do list using simple markup formats 🌲 Work completely offline - whenever, wherever 👌 Compatible with any other plaintext software on any platform -- edit with notepad or vim, filter with grep, convert to PDF or create a zip archive 🖍 Syntax Highlighting and format related actions -- quick insert pictures and to-do 👀 Convert, preview, and share documents as HTML and PDF 📚 Notebook: Store all documents on a common filesystem folder 📓 QuickNote: Fast accessible for keeping notes ☑️ To-Do: Write down your to-do 🖍 Markup formats: Markdown, todo.txt and Zim wiki 📋 Share-Into: Share any text to Markor to save to a note, to clipboard, to reshare or to open a contained link in browser 💡 Notebook is the root folder of documents and can be changed to any location on filesystem. QuickNote and ToDo are textfiles 🎨 Highly customizeable, dark theme available 💾 Auto-Save with options for undo/redo 👌 No ads or unnecessary permissions 🌎 Language selection -- use other language than on the system 💡 Unlike other office suites (like LibreOffice) or to-do apps (like Wunderlist), Markor has one streamlined text editor with no other editing UI. Markor shows how powerful and expressive simple text can be. View, edit, manipulate and convert plaintext! 🔃 Markor works with sync apps, but they have to do syncing respectively. Sync clients known to work in combination include BitTorrent Sync, Dropbox, FolderSync, OwnCloud, NextCloud, Seafile, Syncthing, Syncopoli 👀 These apps may also be in your interest if you like Markor: OneNote, EverNote, Google Keep, Wunderlist, Read-It-Later, Pocket, Epsilon Notes, iA Writer, Todoist, Shaarli, Wallabag, Simple Notes, Simpletask, Share to clipboard, NextCloud Bookmarks, Easy Open Link Support the project: Report ideas and issues | Join community discussion | Translate | More information about contributions
F-DroidGitHub
Marxist Tamil
APK
Marxist Tamil is an android app to read and listen to detailed political & philosophical essays, from monthly Tamil magazine called Marxist, published by TNCPIM. * Read, Listen & Share essays. * Get Marxist quotes in the app. * Read DRM free Ebooks on Communism. Note: This is a modified version of the original Marxist Reader app available in Playstore. Tracking, Analysis & Non-free network service related dependencies are removed, so that readers can be sure that the app doesn't violate their privacy through analytics & trackers.
F-Droid
Material Files
APK
An open source Material Design file manager. Features: - Open source: Lightweight, clean and secure. - Material Design: Follows Material Design guidelines, with attention into details. - Breadcrumbs: Navigate in the filesystem with ease. - Root support: View and manage files with root access. - Archive support: View, extract and create common compressed files. - NAS support: View and manage files on FTP, SFTP, SMB and WebDAV servers. - Themes: Customizable UI colors, plus night mode with optional true black. - Linux-aware: Knows symbolic links, file permissions and SELinux context. - Robust: Uses Linux system calls under the hood, not yet another ls parser. - Well-implemented: Built upon the right things, including Java NIO2 File API and LiveData. https://github.com/zhanghai/MaterialFiles
F-DroidGitHub
Material Notes
APK
Material Notes is a text-based note-taking application, aimed at simplicity. It embraces Material Design. It stores the notes locally and doesn't have any internet permissions, so you are the only one that can access the notes.Take notesWrite text notes (title and content)Choose between plain text, markdown, rich text or checklist notesUse the quick action from your home screen to quickly add a noteOrganizeSearch though your notesSort your notes by date or title, in ascending or descending orderDisplay your notes in a list or a grid viewPin and archive your notesRecover your deleted notes from the binCategorizeCategorize your notes with tagsDistinguish your tags with their colorPin and hide your tagsShare & backupShare text from other applications to add it directly to a noteShare your notes as textExport your notes as JSON, manually or automatically, and import them backExport your notes as MarkdownProtectNever worry about how your data is handled: it cannot leave your device as the application doesn't have any internet permissionsLock the application, a specific notes, or all notes with a specific tagEncrypt your JSON exportsCustomizeChoose your languageChoose your theme (light, dark or black)Choose if you want your theme to be dynamic (use colors from your background)Choose which notes types you want enabled
F-DroidGitHubIzzyOnDroid
Mavinote
APK
Simple, secure and open source note-taking application. You can take notes that reside only in your device or use a Mavinote account to synchronize your notes across your devices. All notes belonging to Mavinote account are stored as encrypted on the servers and can only be decrypted by your devices. For more information about Mavinote, you can look at the project's repository.
F-DroidGitHub
Memento
APK
Simple note taking supporting colorized categories, rich text input and pictures. Features: * Create categories with different theme colors * Take simple notes and make text bold or italicized * Take drawing notes * Backup and restore notes
F-DroidGitHub
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Memos
Web
Lightweight, self-hosted memo hub for knowledge management.