FOSS ➝ Free & Open Source Software ➝ a type of software that is available under a license granting users the rights to use, modify, and distribute the software, whether modified or not. The "free" in FOSS refers to freedom, not necessarily cost. FOSS respects user freedom and has open-source code.
If you want security that you can trust then open source is the way to go. Here I have compiled a list of FOSS apps that I use and would recommend to fellow forum members:
Notesnook - Note Taking with Sync and E2EE.
: ̗̀➛ Website ➝ https://notesnook.com/
![[Image: BbRcqYK.png]](https://i.imgur.com/BbRcqYK.png)
Features
✍? Notesnook is a life-changing private note taking app. With privacy at it's core, all your memos are secure and end-to-end encrypted by default. Write and keep notes & save ideas with freedom. Make text, photo & color notes easily. Stay organized and never miss a beat with our reminder feature!
Unlike other privacy-focused productivity apps, our online notebook app has excellent features while being 100% private. Make daily notes, outlines, set a reminder, and organize them by your preference!
⭐SECURE NOTES - NO SPYING OR TRACKING⭐
Great, secure, and simple note taking experience. Be focused and productive by boosting your workflow. Keep tasks, ideas & lists in one place.
✔️ Zero trackers or ads
✔️ 100% cross-platform notes app
✔️ Encryption & privacy-friendly
⭐TAKE NOTES ON ANY DEVICE⭐
Access your memos from anywhere. Keep your notes app on any device. Make daily notes, outlines & task lists. Your private digital notepad makes your workflow productive & organized.
⭐MONOGRAPHS - ENCRYPTED NOTE SHARING⭐
Sharing notes is easier than ever with our app. You can lock important notes with a password before sharing them as a public link with anyone.
⭐TO DO LISTS & TASKS⭐
Manage your day-to-day tasks and stay organized. Use our app to make to do lists, grocery & shopping lists, outlines, and record memos. Share lists with your friends, family, or colleagues. Make lists for any purpose.
✔️ Shopping list
✔️ Grocery list
✔️ Task management
✔️ Taking notes
✔️ Make lists for ideas & tasks
⭐RICH NOTE TAKING EXPERIENCE⭐
Write notes with full control. Keep notes simple or add photos, tables, embeds, lists, and even embeds & files. Take memos with math & chemistry formulas. Personalize your note taking by configuring the toolbar.
✔️ Photos, embeds & videos
✔️ Make memos with file attachments
✔️ Tables, task lists & outline lists
✔️ Full Math and Chemistry Formula support.
✔️ Full markdown editor - Most markdown shortcuts are supported
✔️ Code blocks with support for all programming languages
✔️ Written Notes history
✔️ Powerful search
⭐NOTEBOOK WITH OFFLINE SUPPORT⭐
Write notes offline. Jot down your ideas anytime even without the internet. Sync your written notes when you open the notebook online instantly.
⭐ORGANIZER & PLANNER⭐
Create multiple notebooks in our notepad app. Organize & make notes and task lists in topics. Create shortcuts to access them quickly.
⭐COLOR NOTES - ADD TAGS⭐
Make your Notesnook colorful. Color notes and add tags to quickly find similar or related ideas in one place. They also appear in the side menu so they are easy to access.
⭐LOCK NOTES - PROTECT PRIVACY⭐
Lock your online notepad with a privacy lock. No one can open the app even if your phone is left unlocked. We are protecting your privacy. You can also lock notes with a password.
⭐SIMPLE PRIVATE NOTES⭐
A good notes app is one that doesn't spy on you. It's as simple as, "No one should be able to read my memos, even the possibility that someone can open my online notebook is scary".
⭐OPEN SOURCE APP⭐
Any privacy-respecting service should be open source. Our app is no different. We are soon going fully open-source and are working on open-sourcing all our app clients.
⭐EXPORT NOTES ANYTIME⭐
Export your memos & data from our online notebook as PDF, HTML, markdown or plain text. We have a zero lock-in policy. You can take your data anywhere, anytime.
⭐PRIVACY⭐
Choose privacy today for your memos and never look back. We are here for you. The online notepad that protects you and your data.
Organize your thoughts, capture moments, and stay on top of your tasks with ease. Embark on a journey of productivity & creativity!
➡️➡️➡️ Download our simple note-taking app and start making all kinds of memos - Text, photo & color notes! Make them safe and secure - Unlock the full potential with our digital notepad app! Write & keep notes - Fast & easy!
Download Page
Aegis Authenticator- TOTP 2FA Authenticator
: ̗̀➛ Website ➝ https://getaegis.app/
![[Image: S3lISck.png]](https://i.imgur.com/S3lISck.png)
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
Compatibility
Aegis supports the HOTP and TOTP algorithms. These two algorithms are industry-standard and widely supported, making Aegis compatible with thousands of services. Any web service that supports Google Authenticator will also work with Aegis Authenticator.
Encryption and biometric unlock
All of your one-time passwords are stored in a vault. If you choose to set a password (highly recommended), the vault will be encrypted using strong cryptography. If someone with malicious intent gets a hold of the vault file, it’s impossible for them to retrieve the contents without knowing the password. Entering your password each time you need access to a one-time password can be cumbersome. Fortunately, you can also enable biometric unlock if your device has a biometrics sensor (i.e. fingerprint or face unlock).
Organization
Over time, you'll likely accumulate tens of entries in your vault. Aegis Authenticator has lots of organization options to make finding the one you need at a particular moment easier. Set a custom icon for an entry to make it easier to find. Search by account name or service name. Have a lot of one-time passwords? Add them to custom groups for easier access. Personal, Work and Social can each get their own group.
Backups
To make sure you will never lose access to your online accounts, Aegis Authenticator can create automatic backups of the vault to a location of your choosing. If your cloud provider supports the Storage Access Framework of Android (like Nextcloud does), it can even create automatic backups to the cloud. Creating manual exports of the vault is also supported.
Making the switch
To make the switch easier, Aegis Authenticator can import the entries of lots of other authenticators, including: Authenticator Plus, Authy, andOTP, FreeOTP, FreeOTP+, Google Authenticator, Microsoft Authenticator, Steam, TOTP Authenticator and WinAuth (root access is required for the apps that don't have an option to export).
Feature overview
• Free and open source
• Secure
• Encrypted, can be unlocked with a password or biometrics
• Screen capture prevention
• Tap to reveal
• Compatible with Google Authenticator
• Supports industry standard algorithms: HOTP and TOTP
• Lots of ways to add new entries
• Scan a QR code or an image of one
• Enter details manually
• Import from other popular authenticator apps
• Organization
• Alphabetic/custom sorting
• Custom or automatically generated icons
• Group entries together
• Advanced entry editing
• Search by name/issuer
• Material design with multiple themes: Light, Dark, AMOLED
• Export (plaintext or encrypted)
• Automatic backups of the vault to a location of your choosing
Open source and license
Aegis Authenticator is open source and licensed under GPLv3. The source code is available here: https://github.com/beemdevelopment/Aegis
Download Link
If you want security that you can trust then open source is the way to go. Here I have compiled a list of FOSS apps that I use and would recommend to fellow forum members:
Notesnook - Note Taking with Sync and E2EE.
: ̗̀➛ Website ➝ https://notesnook.com/
Features
✍? Notesnook is a life-changing private note taking app. With privacy at it's core, all your memos are secure and end-to-end encrypted by default. Write and keep notes & save ideas with freedom. Make text, photo & color notes easily. Stay organized and never miss a beat with our reminder feature!
Unlike other privacy-focused productivity apps, our online notebook app has excellent features while being 100% private. Make daily notes, outlines, set a reminder, and organize them by your preference!
⭐SECURE NOTES - NO SPYING OR TRACKING⭐
Great, secure, and simple note taking experience. Be focused and productive by boosting your workflow. Keep tasks, ideas & lists in one place.
✔️ Zero trackers or ads
✔️ 100% cross-platform notes app
✔️ Encryption & privacy-friendly
⭐TAKE NOTES ON ANY DEVICE⭐
Access your memos from anywhere. Keep your notes app on any device. Make daily notes, outlines & task lists. Your private digital notepad makes your workflow productive & organized.
⭐MONOGRAPHS - ENCRYPTED NOTE SHARING⭐
Sharing notes is easier than ever with our app. You can lock important notes with a password before sharing them as a public link with anyone.
⭐TO DO LISTS & TASKS⭐
Manage your day-to-day tasks and stay organized. Use our app to make to do lists, grocery & shopping lists, outlines, and record memos. Share lists with your friends, family, or colleagues. Make lists for any purpose.
✔️ Shopping list
✔️ Grocery list
✔️ Task management
✔️ Taking notes
✔️ Make lists for ideas & tasks
⭐RICH NOTE TAKING EXPERIENCE⭐
Write notes with full control. Keep notes simple or add photos, tables, embeds, lists, and even embeds & files. Take memos with math & chemistry formulas. Personalize your note taking by configuring the toolbar.
✔️ Photos, embeds & videos
✔️ Make memos with file attachments
✔️ Tables, task lists & outline lists
✔️ Full Math and Chemistry Formula support.
✔️ Full markdown editor - Most markdown shortcuts are supported
✔️ Code blocks with support for all programming languages
✔️ Written Notes history
✔️ Powerful search
⭐NOTEBOOK WITH OFFLINE SUPPORT⭐
Write notes offline. Jot down your ideas anytime even without the internet. Sync your written notes when you open the notebook online instantly.
⭐ORGANIZER & PLANNER⭐
Create multiple notebooks in our notepad app. Organize & make notes and task lists in topics. Create shortcuts to access them quickly.
⭐COLOR NOTES - ADD TAGS⭐
Make your Notesnook colorful. Color notes and add tags to quickly find similar or related ideas in one place. They also appear in the side menu so they are easy to access.
⭐LOCK NOTES - PROTECT PRIVACY⭐
Lock your online notepad with a privacy lock. No one can open the app even if your phone is left unlocked. We are protecting your privacy. You can also lock notes with a password.
⭐SIMPLE PRIVATE NOTES⭐
A good notes app is one that doesn't spy on you. It's as simple as, "No one should be able to read my memos, even the possibility that someone can open my online notebook is scary".
⭐OPEN SOURCE APP⭐
Any privacy-respecting service should be open source. Our app is no different. We are soon going fully open-source and are working on open-sourcing all our app clients.
⭐EXPORT NOTES ANYTIME⭐
Export your memos & data from our online notebook as PDF, HTML, markdown or plain text. We have a zero lock-in policy. You can take your data anywhere, anytime.
⭐PRIVACY⭐
Choose privacy today for your memos and never look back. We are here for you. The online notepad that protects you and your data.
Organize your thoughts, capture moments, and stay on top of your tasks with ease. Embark on a journey of productivity & creativity!
➡️➡️➡️ Download our simple note-taking app and start making all kinds of memos - Text, photo & color notes! Make them safe and secure - Unlock the full potential with our digital notepad app! Write & keep notes - Fast & easy!
Download Page
Aegis Authenticator- TOTP 2FA Authenticator
: ̗̀➛ Website ➝ https://getaegis.app/
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
Compatibility
Aegis supports the HOTP and TOTP algorithms. These two algorithms are industry-standard and widely supported, making Aegis compatible with thousands of services. Any web service that supports Google Authenticator will also work with Aegis Authenticator.
Encryption and biometric unlock
All of your one-time passwords are stored in a vault. If you choose to set a password (highly recommended), the vault will be encrypted using strong cryptography. If someone with malicious intent gets a hold of the vault file, it’s impossible for them to retrieve the contents without knowing the password. Entering your password each time you need access to a one-time password can be cumbersome. Fortunately, you can also enable biometric unlock if your device has a biometrics sensor (i.e. fingerprint or face unlock).
Organization
Over time, you'll likely accumulate tens of entries in your vault. Aegis Authenticator has lots of organization options to make finding the one you need at a particular moment easier. Set a custom icon for an entry to make it easier to find. Search by account name or service name. Have a lot of one-time passwords? Add them to custom groups for easier access. Personal, Work and Social can each get their own group.
Backups
To make sure you will never lose access to your online accounts, Aegis Authenticator can create automatic backups of the vault to a location of your choosing. If your cloud provider supports the Storage Access Framework of Android (like Nextcloud does), it can even create automatic backups to the cloud. Creating manual exports of the vault is also supported.
Making the switch
To make the switch easier, Aegis Authenticator can import the entries of lots of other authenticators, including: Authenticator Plus, Authy, andOTP, FreeOTP, FreeOTP+, Google Authenticator, Microsoft Authenticator, Steam, TOTP Authenticator and WinAuth (root access is required for the apps that don't have an option to export).
Feature overview
• Free and open source
• Secure
• Encrypted, can be unlocked with a password or biometrics
• Screen capture prevention
• Tap to reveal
• Compatible with Google Authenticator
• Supports industry standard algorithms: HOTP and TOTP
• Lots of ways to add new entries
• Scan a QR code or an image of one
• Enter details manually
• Import from other popular authenticator apps
• Organization
• Alphabetic/custom sorting
• Custom or automatically generated icons
• Group entries together
• Advanced entry editing
• Search by name/issuer
• Material design with multiple themes: Light, Dark, AMOLED
• Export (plaintext or encrypted)
• Automatic backups of the vault to a location of your choosing
Open source and license
Aegis Authenticator is open source and licensed under GPLv3. The source code is available here: https://github.com/beemdevelopment/Aegis
Download Link
Localsend - To share things between my pc and phone.
: ̗̀➛ Website ➝ https://localsend.org/
![[Image: 3e3rbd5.png]](https://i.imgur.com/3e3rbd5.png)
Send files to nearby devices (cross-platform).
This app is free and open source.
In contrast to most alternatives, no external servers are needed.
Everything happens locally in the wifi network.
Download Link
: ̗̀➛ Website ➝ https://localsend.org/
Send files to nearby devices (cross-platform).
This app is free and open source.
In contrast to most alternatives, no external servers are needed.
Everything happens locally in the wifi network.
Download Link
Infinity - Best Reddit Client IMO
: ̗̀➛ website ➝ https://github.com/Docile-Alligator/Infinity-For-Reddit
![[Image: LNmCCxN.png]](https://i.imgur.com/LNmCCxN.png)
Infinity is a beautiful, feature-rich app that offers a smooth Reddit browsing experience. It is completely ad-less; you can browse Reddit without interruptions or distractions. Built by a passionate university student, Infinity is open source. Please check out, support or contribute to the project at https://github.com/Docile-Alligator/Infinity-For-Reddit!
You are required to subscribe inside the app to enjoy Infinity since Reddit now charges for its API service.
A subreddit for this app is available: https://www.reddit.com/r/Infinity_For_Reddit/
Highlighted features: Lazy mode: Automatic scrolling of posts enables you to enjoy amazing content without moving your thumb.
Multi-account support: Switch to different accounts instantaneously.
Night theme: Beautifully designed night theme
➝ If you don't want to pay for this app then you can use this script tutorial to build your own app at reddit.
Download Link
Namida - A very beautiful and feature rich Music player
: ̗̀➛ website ➝ https://github.com/namidaco/namida
![[Image: UX4b7wk.jpeg]](https://i.imgur.com/UX4b7wk.jpeg)
Features
Everything you might expect from a music player, in addition to the following:Library & Indexing
Artists and Genres Separators.
Prevent Duplicated Tracks.
Set Minimum File Size & Duration.
Folders-based Library system, with the ability to exclude folders as well.
Sort by almost any property of the track or the album.. etc.Look & Feel
Material3-like Theme.
Dynamic Theming, Player Colors are picked from the current album artwork.
Home, Tracks, Albums, Artists, Genres, Playlists, Queues and Folders Pages.
Waveform Seekbar.
Lots of customizations.Streaming & Youtube
Best Video & Audio Quality
Audio Only Mode
Support Downloads, Caching & Offline Playback
Video View with gestures support (swipe to control volume, double tap to seek, swipe up/pinch in to enter fullscreen, etc)
Edit tags for downloads
Optional Auto title/artist/album extraction for downloads and scrobbling
Downloads output filename builder (similar to yt-dlp)Available form
Download Links
That's it for me. If you know of any niche FOSS apps that you would like to recommend, please put them in the replies to this thread.
: ̗̀➛ website ➝ https://github.com/Docile-Alligator/Infinity-For-Reddit
Infinity is a beautiful, feature-rich app that offers a smooth Reddit browsing experience. It is completely ad-less; you can browse Reddit without interruptions or distractions. Built by a passionate university student, Infinity is open source. Please check out, support or contribute to the project at https://github.com/Docile-Alligator/Infinity-For-Reddit!
You are required to subscribe inside the app to enjoy Infinity since Reddit now charges for its API service.
A subreddit for this app is available: https://www.reddit.com/r/Infinity_For_Reddit/
Highlighted features: Lazy mode: Automatic scrolling of posts enables you to enjoy amazing content without moving your thumb.
Multi-account support: Switch to different accounts instantaneously.
Night theme: Beautifully designed night theme
➝ If you don't want to pay for this app then you can use this script tutorial to build your own app at reddit.
Download Link
Namida - A very beautiful and feature rich Music player
: ̗̀➛ website ➝ https://github.com/namidaco/namida
Features
Everything you might expect from a music player, in addition to the following:Library & Indexing
Artists and Genres Separators.
Prevent Duplicated Tracks.
Set Minimum File Size & Duration.
Folders-based Library system, with the ability to exclude folders as well.
Sort by almost any property of the track or the album.. etc.Look & Feel
Material3-like Theme.
Dynamic Theming, Player Colors are picked from the current album artwork.
Home, Tracks, Albums, Artists, Genres, Playlists, Queues and Folders Pages.
Waveform Seekbar.
Lots of customizations.Streaming & Youtube
Best Video & Audio Quality
Audio Only Mode
Support Downloads, Caching & Offline Playback
Video View with gestures support (swipe to control volume, double tap to seek, swipe up/pinch in to enter fullscreen, etc)
Edit tags for downloads
Optional Auto title/artist/album extraction for downloads and scrobbling
Downloads output filename builder (similar to yt-dlp)Available form
Download Links
That's it for me. If you know of any niche FOSS apps that you would like to recommend, please put them in the replies to this thread.
Thanks 
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