Questions tagged [open-source]

Software required to be open-source. This is not to be confused with "gratis" software, which is free of cost. Open-source, sometimes called "free" or "libre" software, has the original source code freely available to be viewed, redistributed and modified. Please don't use this as the only tag on a question; add tags which indicate the functionality as well.

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Is there some way to integrate different forums?

I am normally reading quora, stack exchange, subreddits, and discourse forums. Is there a way to integrate all these feeds?
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Programming Software for making a simple, Open source web browser for noobs

I want an application that can make a web browser with basic browsing capabilities that I can develop later on into something like google. Must-Have: _ A way to transfer all the saved files of code to ...
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Can someone recommend an image organization software for Linux systems?

I have a lot of images (pictures) on my computer and I'd like a solution to tag them somehow, and then return lists of filenames based on some querying criterion. Ideally this program... Runs from ...
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Monitoring / dashboard for open source web server with multiple services

I am looking for a monitoring solution, preferably with browser GUI, that allows to check health/status of multiple web services. It should help detect problems with the running services. The software ...
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38 views

Open-source software to automatically generate simple flow chart

I want to programmatically create small, really simple flow charts like the one below: Source: https://commons.wikimedia.org/wiki/File:LampFlowchart.svg What is a good open-source software choice to ...
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Open source android application for file storage?

Is there an open source Android application for photo/video file storage that have password? App should keep selected files in "vault" what mean file is encrypted, absorbed by app and ...
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Free software for automatically drawing UML from Python source code

Can you suggest a free software or open source library that automatically draw a UML given Python source code as input?
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Android library for lossless JPEG transformation (rotate/crop/join)

jpegtran allows to rotate/crop/join a JPG file without any quality loss nor file size increase. Is there a Java or Kotlin library to achieve these lossless operations in Android? Non-solutions: ...
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HTTPS “proper/classic” proxy

I have two machines, let’s call them client.example.com and server.example.com, which run software that speaks disjunct SSL (versions, ciphersuites, anything). I need the client to access servers via ...
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User management & authentication (Free + Self-hosted)

I'm searching for a headless, free, self-hosted option to do user management & authentication for multiple apps in my technology stack. For example, I have a website, a mobile application and a ...
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C++ library for creating temporary files and directories, and their names

I'm looking for a small C++ library (i.e. not Boost), which can do the following: Create a new unique single-path-element (file name, directory name) for use for a temporary file or directory Create ...
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Language development software for the children with autism

I have a 7 year-old child diagnosed with mild autism at age 3. My kid had almost no interest to speak until she was 66 months-old, nor she showed any sign that she understood a word. She has been open ...
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Sync / merge Firefox bookmarks with skipping duplicates html/json (open-source)

I want a tool to merge bookmarks (bookmarks files as stored in FF profile) from two places (PCs) from time to time, in automated way, having Linux terminal / CLI option (I don't want to select files ...
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Task bounty board

I have several software tasks I need completing. I don't have the time to complete these tasks myself and so, given the collaborative (public) nature of my project, I'd like to post tasks on my ...
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Seeking Stereo Viewing software recommend

I am seeking a open-source Stereo Viewer software that works with geospatial and photogrammetery imagery. I want to work with vector and image on my computer. I have look around and do not find what I ...
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Open source SQL database scalable on commodity hardware?

Is there an open source SQL database specifically designed or optimized for scaling on clusters built from commodity hardware? In other words, something that does for data what Beowulf clusters did ...
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An open source software to create SVG animations on Linux

I am trying to animate the following SVG file: <?xml version="1.0" encoding="UTF-8"?> <svg id="SVGRoot" width="151.2mm" height="143.79mm" ...
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Searching for web-based Opensource software for accounting part of one holding Company

I am asking this question for finding some opensource software for one holding company as its digital infrastructure of this company, this holding intends to provide services in 3 following fields: ...
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Linux open source backup showing and allowing to delete files as tree of backed up locations in file manager

Setup: Ubuntu Linux based workstation with two external harddrives (local). Workflow: new data accumulates on workstation, occasionally backup some data to one or another harddrive; occasionally ...
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117 views

Open-source operating system alternatives/replacements to Android for Smartphones and their supported device list

Can you help me complete a list of the open-source operating systems that can be installed on smartphones in replacement of Android and their respective supported device list? So far, I found : ...
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ministat equivalent for binary data?

ministat is a small program which calculates and prints some basic statistical information about a sequence of numbers (e.g. average, standard deviation, minimum, maximum) with a bit of ASCII-art ...
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Alternative to Jenkins X

We were using Jenkins X v2, for our CI & CD to leverage Gitops model. V2 has been deprecated and the V3 is not compatible to our on-prem k8's cluster that is behind the corporate proxy. I'm ...
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Ideas for replacement class 4/5 switch with DID/customer/billing management

Looking for advice on replacing A2Billing I might be asking too much but the wish list is .... Free and open source ? (I know, asking too much) Easy to use and manage with a functional GUI Don't want ...
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38 views

Good open source alternative for Sony Vegas?

Is there a good open source alternative for Sony Vegas? I want to cut a video, add nice looking effects, edit the audio (with effects) and render it. I want to make animations done in Blender and ...
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C++ library for peer to peer communication over internet for desktop application

I am looking for a C++ library for peer to peer communication over internet for a desktop application. The library should contain the code for client machine and Signalling/Handshake server. It should ...
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Open source software for noise modelling (GIS) as an alternative to Soundplan

Is there an alternative open source software that performs as noise modelling tool compared to Soundplan (Proprietary)? QGIS has a plugin “Openoise” but doesn’t function as compared to Soundplan
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Open-source, self-hosted Jira-style ticketing

I'm looking for a ticket-based, agile-style task management software similar to Jira. Required features: Server-client model. I intend to deploy this on my home server for my entire family to use. ...
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3answers
154 views

Is there something that can automatically align the equals sign (=) characters in text files?

We need to align the = character in our terraform files against the longest variable name. Is there any tool that can do this automatically? For example thomas = "train" harrypotter = "...
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Open-source JS drawing library for drawing the Nodes and Connections to build parent-child relationship

I am trying to develop a simple front-end application using the Vuejs/Nuxtjs. All I want to do is provide the option for users to either Drag-and-drop or Draw the shape/nodes into Canvas and Drag-and-...
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GUI Tools under ubuntu live for sha hash checking, duplicates, renaming and space analyzation

I have to analyze network shares mounts but also disks attached via usb to a live cd ubuntu machine. By enabling the universe repository I can access to all ubuntu apt-get packages and ubuntu software ...
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Web based file system that we can share links to sub folders allowing people to anonymously upload/download, with retention!

I am looking for a Web Based File Share System, kind of like what Microsoft uses for their support team to share files back and forth between calls. We are running an IT Consulting company and a ...
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An opensource library similar to Synfusion diagram

I was using the Syncfusion Diagram to draw some nodes and connectors within my application. Later I realized that Syncfusion is not open-source so I am looking for some alternative open-source ...
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Sign PDF fields with CAC card in Linux

Is there any FOSS Linux software that will be able to sign signature widgets with a CAC card (public, private key pair on smart card) similar to Adobe Acrobat?
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How to index files and folders on multiple drives

I have quite a few external drives I would like to scan and index the files and folders from them, and eventually identify the duplicates. The following features would be important to me: offline ...
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Which open source software can be used to turn text into video?

We have been investigating Synthesia, however have two issues with it. it's a bit expensive it is closed source. Are there any open source alternatives? Thanks! James
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Simple Knowledge Base (database with web frontend) with API

Are there simple knowledge base (or just database with simple web-frontend) with HTTP API, especially API for searching items. Idea is to fill that base with some data with that simple interface (by ...
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32 views

Music recognition software API

I'm looking to implement in a website, or iOS, android app a small music recognition software. The "problem" lies that I want it to recognise my own music (I'm a composer), based on one or ...
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Which open source software is good for community elections?

I am part of a community organisation which holds annual leadership elections. We are a fully open organisation but currently use a closed source platform to run these elections which clearly does not ...
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classic-looking, Windows 10~8 style interface Windows search and more tool

I need a classic-looking, somewhat bare bone looking interface like in Windows 10~8 style (=buttons, ribbons), Windows ~XP search and more tool. because the search tool in the Windows 10 OS is lacking....
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8 views

Framework for and/or open source example of a cross-platform PC app that runs in the background?

I'm looking to write a simple desktop application that's designed to run mostly in the background and start when the user logs in. My desired behavior is like Windows apps that start in the tray like ...
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1answer
95 views

Open Source Alternative to Rave.DJ?

rave.dj is a site that allows you to create mash-ups or mixes of multiple songs automatically. They are closed-source and it can only be operated through their website. Are there any existing open-...
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More usable gitk

I use git, and for visualization of branches, often use gitk. But - I don't like it: Most importantly: You can't copy most of the text from there, e.g. commit comments. Aargh! It doesn't use the same ...
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Searching for Opensource data recovery software for deleted partitions ( merged partitions after installing windows) [duplicate]

I have asked one question about the the above title here and according to the comments there is some problem of using none free recommended software like said bellow: EaseUS Partition Master ...
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22 views

Open source text editor for Android supporting SAF

I would like a text editor for Android that is open source supports Storage Access Framework (SAF) provides text search. Features 1 and 2 are needed for security reasons. I need only very basic text ...
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1answer
33 views

Drag and drop extract pages from PDF with free / open source software

some of my colleagues need single pages from within a multi-page PDF document. Using Adobe Acrobat for example, you can go to navigation pane and extract via drag and drop a single page to file ...
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7 views

Open source inter/intra processor communication framework for C++

We are going to develop a new software framework for all future embedded projects developed by the company; the domain is irrelevant. We will almost certainly be coding in C++ for some form of POSIX ...
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FOSS, Gratis, at-least-web-browser-operated, well-attested, generally considered as secured (and desirably standard) stock trading/investment program

FOSS, gratis, at-least-web-browser-operated (but may also be natively-operated), well-attested, generally considered as secured (and desirably standard) stock trading/investment program. The program ...
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1answer
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Which screenshot software can write the "data taken" information of a screenshot?

Amazon photo seems using the information of "date taken" for odering uploaded photos. For also saving my screenshots with order, I would like to know: is there any free or open source ...
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1answer
37 views

Geometry software that calculates algebraic formulas

I am looking for an open source program where I can draw lines, designate parallel constraints, define distances, etc. and then at the end, I can ask "what is this area [between 4 points] in ...
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34 views

Opensource-Video editor for android?

Is there an video editor like Powerdirector but Opensource for android that can do Chroma key Multiple video and audio tracks without any coding/terminal ?

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