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  3. Discover Hidden Gems: Open-Source Software You Should Know About

Discover Hidden Gems: Open-Source Software You Should Know About

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  • P [email protected]

    We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

    1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
    2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
    3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

    Check out last year's post for more inspiration: Last Year's Post

    Let's create a comprehensive list of open-source software that everyone should know about!

    kalcifer@sh.itjust.worksK This user is from outside of this forum
    kalcifer@sh.itjust.worksK This user is from outside of this forum
    [email protected]
    wrote last edited by [email protected]
    #106

    Lemmy ^[1]^

    ::: spoiler References

    1. Type: Website. Title: "Lemmy". Accessed: 2025-08-03T05:12Z. URI: https://join-lemmy.org/.
      :::
    1 Reply Last reply
    22
    • toothbrush@lemmy.blahaj.zoneT [email protected]

      KDE Connect: An app for iOS, android, pretty much every flavor of linux, windows, etc. that lets you connect any devices together to share files, show notifications of other devices, use your phone as an input device(keyboard, mouse), control multimedia applications(start, play, stop, etc.), trigger commands, and everything else if you make a plugin for it.

      golden_zealot@lemmy.mlG This user is from outside of this forum
      golden_zealot@lemmy.mlG This user is from outside of this forum
      [email protected]
      wrote last edited by
      #107

      The craziest thing I discovered when I started using it was when I noticed that because my desktop was now connected to my phone and my phone was connected to my watch, I could completely control the media on both from my watch and the integration felt natural - but also something I haven't seen work that well in the proprietary world.

      deckname@discuss.tchncs.deD 1 Reply Last reply
      6
      • P [email protected]

        Lichess: A popular free, open-source online chess platform offering play, puzzles, and tournaments.

        golden_zealot@lemmy.mlG This user is from outside of this forum
        golden_zealot@lemmy.mlG This user is from outside of this forum
        [email protected]
        wrote last edited by
        #108

        Yea, when chess.com started limiting engine analyses to 1 per day I jumped ship to lichess and never looked back.

        C 1 Reply Last reply
        4
        • P [email protected]

          We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

          1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
          2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
          3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

          Check out last year's post for more inspiration: Last Year's Post

          Let's create a comprehensive list of open-source software that everyone should know about!

          dreaming_novaling@lemmy.zipD This user is from outside of this forum
          dreaming_novaling@lemmy.zipD This user is from outside of this forum
          [email protected]
          wrote last edited by
          #109

          Anki (and AnkiDroid😞

          The gods of learning and studying with flashcards. You will never want another flashcard program, especially if you were still using Quizlet (so enshittified now...) because Anki uses SRS (spaced repetition system) which makes you review things right before your brain forgets it to reinforce the subject material.

          Add-ons: Bread and butter of Anki, I use several to make beautiful automatic flashcards of reading material/videos/games when I study Japanese. There's an add-on for literally anything.

          Cross platform: Free on desktop, cost $25 on iOS, and free on Android, although Ankidroid is an unofficial app. Still great though!

          Cloud: Syncs your anki database across devices. If you don't use anki for a while, will delete from the cloud, but as long as you have your own local database intact, you can reupload again later.

          Sharing Decks: If you don't feel like making your own decks, download ones that others shared for free.

          Anki is used by language learners, college students, med students, etc. If you need to memorize it, use Anki.

          A 1 Reply Last reply
          43
          • C [email protected]

            My only complaint with KeePass is that if any corruption occurs, your passwords are borked. I use KeePass for non-critical accounts, like Lemmy, etc. I don't trust myself or the sync enough for storing my bank or other identity passwords.

            swelter_spark@reddthat.comS This user is from outside of this forum
            swelter_spark@reddthat.comS This user is from outside of this forum
            [email protected]
            wrote last edited by
            #110

            KeePassXC can automatically keep a backup when it makes changes.

            1 Reply Last reply
            4
            • P [email protected]

              Lichess: A popular free, open-source online chess platform offering play, puzzles, and tournaments.

              mrbobs@lemmy.oneM This user is from outside of this forum
              mrbobs@lemmy.oneM This user is from outside of this forum
              [email protected]
              wrote last edited by
              #111

              Lichess got me back into chess after many years.

              1 Reply Last reply
              0
              • ambitiousslab@lemmy.mlA [email protected]

                beancount: double-entry accounting from text files.

                H This user is from outside of this forum
                H This user is from outside of this forum
                [email protected]
                wrote last edited by
                #112

                Also, ledger.

                1 Reply Last reply
                1
                • P [email protected]

                  We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                  1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                  2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                  3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                  Check out last year's post for more inspiration: Last Year's Post

                  Let's create a comprehensive list of open-source software that everyone should know about!

                  H This user is from outside of this forum
                  H This user is from outside of this forum
                  [email protected]
                  wrote last edited by
                  #113

                  The Zim Desktop Wiki. Backed by files stored in git, lightweight and fast, ideal to capture and organize unstructured information.

                  1 Reply Last reply
                  1
                  • P [email protected]

                    We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                    1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                    2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                    3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                    Check out last year's post for more inspiration: Last Year's Post

                    Let's create a comprehensive list of open-source software that everyone should know about!

                    H This user is from outside of this forum
                    H This user is from outside of this forum
                    [email protected]
                    wrote last edited by
                    #114

                    simple-scan. Scans documents with zero fuss. Easy and intuitive which is important for software that is not used frequently.

                    1 Reply Last reply
                    6
                    • toothbrush@lemmy.blahaj.zoneT [email protected]

                      KDE Connect: An app for iOS, android, pretty much every flavor of linux, windows, etc. that lets you connect any devices together to share files, show notifications of other devices, use your phone as an input device(keyboard, mouse), control multimedia applications(start, play, stop, etc.), trigger commands, and everything else if you make a plugin for it.

                      artisian@lemmy.worldA This user is from outside of this forum
                      artisian@lemmy.worldA This user is from outside of this forum
                      [email protected]
                      wrote last edited by
                      #115

                      KDE Connect
                      Link

                      1 Reply Last reply
                      6
                      • P [email protected]

                        We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                        1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                        2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                        3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                        Check out last year's post for more inspiration: Last Year's Post

                        Let's create a comprehensive list of open-source software that everyone should know about!

                        H This user is from outside of this forum
                        H This user is from outside of this forum
                        [email protected]
                        wrote last edited by [email protected]
                        #116

                        agate and amfora, a server and client for the text-based "small web" protocol called Gemini. Allows to publish and read text, images and media in a really simple and accessible way.

                        (Works also great in a local file network to distribute media and docs).

                        1 Reply Last reply
                        7
                        • A [email protected]

                          ZOOD location, a location sharing app that actually works

                          P This user is from outside of this forum
                          P This user is from outside of this forum
                          [email protected]
                          wrote last edited by [email protected]
                          #117

                          Dude you don't even know how long I've been looking for something exactly like this

                          Edit: shit android only?

                          Edit 2: doope they're working on ios

                          https://www.zood.xyz/about

                          1 Reply Last reply
                          1
                          • P [email protected]

                            We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                            1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                            2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                            3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                            Check out last year's post for more inspiration: Last Year's Post

                            Let's create a comprehensive list of open-source software that everyone should know about!

                            P This user is from outside of this forum
                            P This user is from outside of this forum
                            [email protected]
                            wrote last edited by
                            #118

                            Subsurface

                            I recently found out after creating Linux, Linus Torvalds wanted to make a good open source scuba dive log software. Today, it's probably one of the best, if not the best dive log programs out there and I recently used this myself on a recent dive and it's great.

                            1 Reply Last reply
                            6
                            • P [email protected]

                              We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                              1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                              2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                              3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                              Check out last year's post for more inspiration: Last Year's Post

                              Let's create a comprehensive list of open-source software that everyone should know about!

                              S This user is from outside of this forum
                              S This user is from outside of this forum
                              [email protected]
                              wrote last edited by
                              #119

                              Trillium Next: The last note taking software you will ever need. It works as a standalone, or in a client/server configuration across almost all platforms.

                              1 Reply Last reply
                              2
                              • H [email protected]

                                FairEmail, email app for Android that has every feature I can imagine. Available on FDroid

                                sir_kevin@lemmy.dbzer0.comS This user is from outside of this forum
                                sir_kevin@lemmy.dbzer0.comS This user is from outside of this forum
                                [email protected]
                                wrote last edited by
                                #120

                                This is the closest thing to Thunderbird you can get on Android!

                                onlooker@lemmy.mlO 1 Reply Last reply
                                0
                                • P [email protected]

                                  We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                                  1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                                  2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                                  3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                                  Check out last year's post for more inspiration: Last Year's Post

                                  Let's create a comprehensive list of open-source software that everyone should know about!

                                  S This user is from outside of this forum
                                  S This user is from outside of this forum
                                  [email protected]
                                  wrote last edited by
                                  #121

                                  Restic, a reliable backup solution.

                                  sockenklaus@sh.itjust.worksS Q 2 Replies Last reply
                                  6
                                  • P [email protected]

                                    We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                                    1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                                    2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                                    3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                                    Check out last year's post for more inspiration: Last Year's Post

                                    Let's create a comprehensive list of open-source software that everyone should know about!

                                    doomsdayrs@lemmy.mlD This user is from outside of this forum
                                    doomsdayrs@lemmy.mlD This user is from outside of this forum
                                    [email protected]
                                    wrote last edited by
                                    #122

                                    Shosetsu is a Free & Open Source Android Novel reader that I use to read my favorite freely available web novels!!

                                    N 1 Reply Last reply
                                    1
                                    • P [email protected]

                                      We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                                      1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                                      2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                                      3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                                      Check out last year's post for more inspiration: Last Year's Post

                                      Let's create a comprehensive list of open-source software that everyone should know about!

                                      S This user is from outside of this forum
                                      S This user is from outside of this forum
                                      [email protected]
                                      wrote last edited by
                                      #123

                                      Kodi multimedia center.

                                      1 Reply Last reply
                                      5
                                      • P [email protected]

                                        We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let's change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:

                                        1. Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
                                        2. No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
                                        3. Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.

                                        Check out last year's post for more inspiration: Last Year's Post

                                        Let's create a comprehensive list of open-source software that everyone should know about!

                                        ? Offline
                                        ? Offline
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                                        wrote last edited by
                                        #124

                                        readest.

                                        good play books alternative. upload your own pdfs and read them across devices. syncs progress, so pick up wherever you left off.

                                        1 Reply Last reply
                                        3
                                        • A [email protected]

                                          rnote Rnote is an open-source vector-based drawing app for sketching, handwritten notes and to annotate documents and pictures. It is targeted at students, teachers and those who own a drawing tablet and provides features like Pdf and picture import and export, an infinite canvas and an adaptive UI for big and small screens.

                                          phlak@lemmy.worldP This user is from outside of this forum
                                          phlak@lemmy.worldP This user is from outside of this forum
                                          [email protected]
                                          wrote last edited by
                                          #125

                                          This looks like exactly what I've been searching for. Will try it out when I'm home.

                                          1 Reply Last reply
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