Notes

514 open source Notes apps

Hammer
APK
Please join our Discord to report issues! https://discord.gg/GTmgjZcupk Multi-platform This app is where ever you are. Your phone, tablet, desktop, laptop, this program can be installed and run, not simply a website-in-a-box, but instead using native client side technologies to provide the best experience possible. Offline first I was frustrated with most of the story writing software I was finding as they were using web technologies (aka: Web Page in a box) which always seems to run into problems while being used offline for long periods of time. Hammer is designed from the ground up to be entirely local, no internet connection required, ever. Transparent Data Your data is yours. It's not stored in the cloud, or some opaque database. It is stored in simple, human readable files, just using files and folders to define the project structure. You can open your OSes file browser and take a look for your self. If this program went away today you would be able to easily interact with your data. Intelligent Syncing between devices Your data can be synchronized between devices allowing you to work on your story from anywhere, and have no fear of a change on one device, overwriting a change on another device. Optional and Self hosted Syncing Syncing is entirely optional, you can install the client and use it on one device, or you can install the server and sync your data between devices.
F-DroidGitHubIzzyOnDroid
Handy Reading
APK
"Staying in touch with all My Interests never has been so easy". Handy Reading: no ads/free software under GNU GPL license. make up Your Dream Magazine! interesting articles straight into Your hands finally enjoy reading ...enjoy Your Life being distraction-free - and up-to-date with Your interests in the same time. Focus on the Essence... Meet Handy Reading - a feature-rich, off-line oriented RSS, web content and books reader which respects Your Time as well as Your Inner Peace: it avoids switching attention and distractions which are so familiar today when You think of mobile devices. Features: reading any web content in same convin at hand: no need to use an external web-browser to reach full text, convenient reading: switching articles by volume buttons or swipe, Tap Zones, remembering the position of reading per article, important articles' notification: You will no longer miss anything You find especially important, "Read It Later": You can quickly flick through articles - marking (starring) chosen ones to read later in Your spare time - or just to preserve, FB2 bookssupport, "Remove When Finished" - once You've finished such an article - it may be automatically removed from the 'Favorites' (='Read It Later') set, ready to go off-line - dive into interesting reading without distractions: once updated, there is no need of additional loading anything - it really will do without Internet :), save the bandwidth: go on-line only for new articles - not for loading their full-version every single time; control what should be downloaded - and to what degree, gesture-friendly: e.g. swipe top down to add/remove an article from Favorites, swipe along the left edge of the screen to adjust text brightness, user-friendly: care about Your eyes with a dark theme, adjust text size, color and brightness to meet Your individual needs, neat ideas: non-hyperlinked article headers won't interfere with Your fingers any more ;) ; scrolling article pages by 90% of their height can make reading less confusing = more comfortable, highly customizable: from Tap Zones' size to hyperlinks' color and underlining - there are a bunch of details which You can tailor exactly to Your Own taste and needs, advanced features: auto-backup (export/import to/from an .opml format), providing content out of non-RSS websites, more interesting features "in store" - visit our website to find out more :) !, important: this app does NOT synchronize with online news feed readers (i.e. Feedly), feedback and suggestions are welcome; Where you can find us: source code at GitHub, homepage, translations;
F-DroidGitHub
HandyNotes
APK
Simple Android application that provides widgets to have notes at hand
F-DroidGitHub
Hanuman Chalisa
APK
This app contains famous prayers in text and voice of the Hanuman Chalisa. You can listen to the mantras repeatedly, view pictures and read the text. It is a relatively simple app. Beginners are welcome to contribute. This is an ad-free and tracker-free version.
F-DroidGitHub
Harmonic
APK
Harmonic is a beautifully designed, open-source and fully featured client for Hacker News. It has a Material You design, a wide feature set and many customization options.HighlightsDark theme material designLog in to comment, vote and submit postsCustomizable UISearchSmart link previewsOptional AdBlockTablet supportSwitch between Top/Best/New categoriesFast comment loadingShare and bookmarks postsImport/export bookmarksAMOLED dark modeFilter postsHide jobs postsOptional thumbnailsHarmonic for Hacker News is not affiliated with Y Combinator.
GitHubIzzyOnDroid
Harp
APK
Harp is a privacy centric on-device Personal Health Record application allowing you to create and manage records in plain Org Mode files that are completely under your control. Track journals, metrics, reminders, and medical documents in one place without any cloud account requirement. Files are stored in a transparent, portable Org-based structure, so your data remains readable outside the app and easy to version, sync, or back up with tools you already trust. Attach photos and files to entries, search across your records, and keep sensitive health information local-first by default.
F-Droid
Helio
APK
Helio is a libre music sequencer aimed at hobbyist composers, game developers, and indie artists. Follow the documentation to get started: https://docs.helio.fm
F-DroidGitHub
HexViewer
APK
This application offers the following features : - Opening all files without a corresponding Android application (1). - Display of the file in hexadecimal (or plain text) with the possibility to modify the content (in hexadecimal only). - Saving the file on the smartphone/tablet (2). - Search option in the open file (hexadecimal and plain text modes). (1) At first, the file can only be saved via "save as" and due to Android permissions reasons, the only way to make it appear in the list of recent files is to reopen it. (2) Due to file permissions, after a "save as", the list of recent files cannot be updated with the new file location. Caution: Opening files that are too large seriously degrades application performance and can suddenly stop the application on low-resource devices. **WARNING:** This application cannot open files larger than ~20 MB on recent smartphones and less for older smartphones. **WARNING:** Searching within the plain text view may become excessively slow when handling large files. A special thanks to @OmlineEditor for her patience and help, without her this application would not be at this level. This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. Translations: * Arabic: @sec.xyx (weblate), @amro (weblate) * Bulgarian: @trunars (weblate) * Chinese: @sr093906 (github), @alchemillatruth (weblate), @hamburger1024 (weblate), @inworless (github), @hamburger2048 (weblate) * Czech: @hajdam (github) * Dutch: @AudeBelgraver (weblate) * English: @Keidan (github), @comradekingu (github) * French: @Keidan (github), @Edanas (weblate) * German: @iNtEgraIR2021 (github), @eUgEntOptIc44 (github), (+DeepL) * Greek: @VisionR1 (github) * Indonesian: @Velorixen (github) * Italian: @eUgEntOptIc44 (github), @tfrtint (weblate) * Hebrew: @Shopimisrel (github) * Hindi: @Scrambled777 (github) * Hungarian: @SziaTomi (github) * Japanese: @gnuhead-chieb (github) * Norwegian Bokmål: @comradekingu (github) * Persian: @qaria185-blip (github) * Portuguese (Brazil): @Bardock88 (github), @pedrolinharesmoreira (github), @croomfolk (weblate) * Portuguese (Portugal): @SantosSi (github), @AntonioOliveira2 (github) * Russian: @OmlineEditor (github), @AHOHNMYC (github), @racingrebel (github), @Usland123 (github) * Spanish: @sguinetti (github), @gallegonovato (weblate), Libertad (weblate) * Tamil: @TamilNeram (github) * Turkish: @ersen0 (github) * Turkish (Ottoman): @bgo-eiu (github) * Vietnamese: @unbiaseduser (github) Note: In the settings, the list of languages is sorted as follows (according to the alphabetical order of their codes): * ar: Arabic * bg: Bulgarian * cs: Czech * de-DE: German * en-US: English * el: Greek * es-ES: Spanish * fa: Persian * fr-FR: French * hi: Hindi * hu-HU: Hungarian * in-ID: Indonesian * it-IT: Italian * iw: Hebrew * ja-JP: Japanese * nb-NO: Norwegian Bokmål * nl-NL: Nederlands * ota: Turkish (Ottoman) * pt-BR: Portuguese (Brazil) * pt-PT: Portuguese * ru-RU: Russian * ta-IN: Tamil * tr-TR: Turkish * vi-VN: Vietnamese * zh-CN: Chinese Fonts: This application includes the JetBrains Mono font (© JetBrains), licensed under the SIL Open Font License, Version 1.1. See `AUTHORS.txt` in the licences/JetBrainsMono-2.304 folder for a full list of authors.
F-DroidGitHub
Hisn Elmoslem
APK
- With a simple interface and completely without ads - It supports many color mode. - Search Zikr. - Add or remove zikr from favourites. - Add alarm to each zikr. - Sound and vibrate on zikr finish.
F-DroidGitHub
History of Me
APK
History of Me wants to be your own personal diary in the digital age. Browse through all of your diary entries and organize your writings. Create, edit and read individual entries and relive your memories. Track your mood and feelings. History of Me offers a digital bookmark you can customize yourself.This app will store your data only on your device. No one else but you will be able to read your diary!
GitHubIzzyOnDroid
Homer Player
APK
Homer Player is an audiobook player for the elderly. Its simple user interface makes it easy to operate for seniors and people with poor vision (or both). It features simplicity so far you can even use it in "single application mode" (kiosk), to make the Android device a dedicated Audio Book Reader the user cannot "accidentally close and get lost on".Features:simplicity: just a list of audiobooks and a "start" button,flip-to-stop: there's no need to press any buttons to pause playback, just put the device face down on a table,low-vision friendly interface: book titles are read aloud and high contrast, large UI elements are used,adjust speed: slow down playback for those hard of hearing.Single application mode (kiosk):With this mode enabled the user cannot exit the application so they don't need to know how to use a tablet.Perfect for building a dedicated audiobook player for your grandparents.Let me know if you need help, like the app or hate it.
GitHubIzzyOnDroid
Ichaival
APK
Features * View and search your LANraragi database * View tags * Read archives * Bookmark archives to keep track of your current page * Sort archives by date (requires archives to be tagged with the DateAdded plugin) * View dual pages in landscape mode
F-DroidGitHub
ImapNotes3
APK
A free and fast notes editor for Android that allows for synchronization with IMAP servers. General Attributes • compatible with various IMAP servers (Gmail, Yahoo, AOL, Posteo, and your server) • security options include plain text, SSL/TLS, or STARTTLS • save notes as standard HTML E-mails • manage multiple IMAP accounts and/or notepads • works offline (with background synchronization) Feature-Rich HTML Editor • versatile text formatting • image integration • create checklists • full-text search • individual font and background colors Additional Capabilities • no tracking or advertising • light and dark mode support • filter and organize your notes by #HashTags • note sharing with other apps (import/export) • backup notes as local zip archive • restore all or just a single note from a local archive All of these features are contained in this fully open source app, which has no tracking or advertising, and requires only minimal user permissions.
F-DroidGitHubIzzyOnDroid
Improvement Roll
APK
Inspired from "rolling" threads on 4chan. You can create category of tasks that you want to do (in no particular order). Then press the button and it will randomly give you a task to do from said list. You can also sort tasks in a category by how long it would take to complete them and randomly select based on time. More info at https://github.com/vukani-dev/improvement-roll/
F-DroidGitHub
I
Indic Keyboard
APK
Indic Keyboard is a versatile keyboard for Android users who wish to use Indic and Indian languages to type messages, compose emails and generally prefer to use them in addition to English on their phone. You can use this application to type anywhere in your phone that you would normally type in English. Languages Supported - Assamese (অসমীয়া), Arabic (العَرَبِيةُ‎‎), Bengali / Bangla (বাংলা), Burmese (ဗမာ) / Myanmar, English, Gujarati (ગુજરાતી), Hindi (हिन्दी), Kannada (ಕನ್ನಡ), Kashmiri (کأشُر), Malayalam (മലയാളം), Manipuri / Methei (মৈতৈলোন্), Maithili (मैथिली), Marathi (मराठी), Mon (ဘာသာ မန်;), Nepali (नेपाली), Oriya (ଓଡ଼ିଆ), Punjabi / Gurmukhi (ਪੰਜਾਬੀ), Sanskrit (संस्कृत). Santali (संताली). Sinhala / Sinhalese (සිංහල). Tamil (தமிழ்), Telugu (తెలుగు), Urdu (اردو)
F-Droid
InfiniList
APK
A list app with infinitely nestable lists. This app allows nested lists. That is, a list item may have its own sub-list. Further, items in any sub-list can have their own sub-list. It's lists all the way down! Items have a title and description, and may have one of a number of "checked" states. Features: Nested lists! Home screen widget Human readable list export
F-DroidGitHub
Inkcast
APK
Inkcast lets you send web articles, links, and documents to your e-reader device as properly formatted EPUB files over your local network. Features: - Discover e-reader devices on your local network automatically - Convert web links and articles into clean, readable EPUB format - Upload EPUB files directly to your e-reader wirelessly - Cross-platform: works on Android and iOS via Kotlin Multiplatform - Multiple language support (English, Ukrainian, Spanish, German) - No tracking, no ads, no account required Inkcast is built with Kotlin Multiplatform and Compose Multiplatform, providing a native experience on every platform. All processing happens locally on your device — no cloud services involved.
F-DroidGitHub
InstaLate
APK
Features: - Distraction-free translation displayed in a semitransparent overlay window - Choose from many different translation providers - 3 different trigger modes: 1. Context menu 2. "Share" intent 3. Floating button (requires the selection to be copied/cut to the system clipboard first) - Button freely movable via drag 'n' drop - Android versions < 10 only: show/hide button automatically Permissions: - INTERNET: Allows InstaLate to connect to the internet to lookup translations - ACCESS_NETWORK_STATE: Allows InstaLate to verify if the device is connected to the internet - FOREGROUND_SERVICE: Allows InstaLate to run a service that listens to clipboard changes and to show a floating button - RECEIVE_BOOT_COMPLETED: Allows InstaLate to optionally start this service during start-up of the device - SYSTEM_ALERT_WINDOW: Allows InstaLate to display a floating button over other apps Privacy: - No search history is stored locally or remotely by this app (last search term is cached in memory only) but it may or may not be possible that your search is tracked by the selected translation provider - No client-side JavaScript is executed - HTTPS communication between app and translation providers Please be extra cautious to not share sensitive data (passwords etc.) with translation providers by accident! If you're using the floating button don't trigger a translation if sensitive data is located in the system clipboard. Tips and Tricks: - If an app has implemented a custom context menu see if the floating button works for you or if the app is able to share text - Integration into "Librera" (FOSS ebook reader): 1. Select any word in the document by long-pressing it (text selection must be supported by the document) 2. In the opening dialog tap the "+" sign at the bottom and select InstaLate 3. Next time you select text you'll have access to the InstaLate button at the bottom Thanks: To all translation providers and their awesome services this application would be nothing without (in alphabetical order): - Beolingus: https://dict.tu-chemnitz.de/ - DeepL: https://www.deepl.com/ - Dict. cc: https://www.dict.cc/ - GNU CIDE: https://gcide.gnu.org.ua/ - Heinzelnisse: https://www.heinzelnisse.info/ - LibreTranslate: https://translate.argosopentech.com/ - Linguee: https://www.linguee.com/ - WikDict: https://www.wikdict.com/ - Wiktionary: https://wiktionary.org/
F-Droid
Ionic Notes
APK
A notepad app, with support to lists and notes Features Multi language support Uses a local storage, you data are not going online Works offline Uses a dark color scheme dont burn your eyes Shows time when list or note was created Open source
F-DroidGitHub
Irregular Expressions
APK
With Irregular Expressions custom virtual keyboard you can add expressive flair to your text messages, tweets, facebook posts, and everywhere else where text styling is not usually allowed. This keyboard features 30+ different styles, such as: — 𝕲𝖔𝖙𝖍𝖎𝖈 / 𝕺𝖑𝖉 𝕰𝖓𝖌𝖑𝖎𝖘𝖍 — sᴍᴀʟʟ ᴄᴀᴘs — uʍop ǝpᴉsdn — 𝓈𝒸𝓇𝒾𝓅𝓉 ... and many more! Note some characters are not supported by older Android versions. Android Oreo (8.0) or higher is required for full selection of styles.
F-DroidGitHub
JMdict droid
APK
Search for English definition of Japanese words using kanji, kana or rōmaji. Search for Japanese words from their English definition. Basic wildcards are supported, to search for incomplete words, words ending with a specific kanji, etc. JMdict data is not included in the APK. It must be downloaded (or loaded from a file) from the application first. Afterwards, the application is completely standalone and can be used offline. JMdict is provided by Electronic Dictionaries Research Group. See https://www.edrdg.org/
F-DroidGitHub
JS-Dict
APK
JS-Dict is a convenient app for accessing the powerful Japanese-English dictionary Jisho.org. This app is Free and Open-Source Software. The source code is available at https://github.com/petlyh/JS-Dict.
F-DroidGitHub
Japanese Name Converter
APK
Converts any name from English into Japanese characters. Learn to write and pronounce your name in katakana, or even create a good approximation in kanji! Works best on common American first names. Combine different kanji to change the meaning, save your favorites, share via Identi.ca, email, SMS, etc.
F-DroidGitHub
Jargons Colombia
APK
Jergas Colombia is a brief Colombian dictionary. - Useful for residents in Colombia and foreigners since it allows to consult the most used jargons in Colombia-South America. - Slang is the use of informal words and expressions that are not considered standard in the speaker's dialect or language. - In addition to jargon, you will also find a large number of indigenous and old Spanish elements, as is the case in the department of Tolima. - Jergas Colombia will always be at your fingertips without requiring internet. - If you are a resident you will be able to understand locals from other regions of Colombia. - For tourists or foreign residents it will be a great help to maintain a more fluid dialogue with Colombians.
F-Droid