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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.

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2 views

Log Analyzer for Postfix

I'm looking for an open source web log analyzer that works with: Postfix amavis/spamassassin I'd want to get: Numbers of mails sent/received Numbers of spams by date, domain, receiver, etc... ...
6
votes
3answers
230 views

Professional Open Source Video Editor

I am looking for an open source non linear video editor. It should ideally be as professional as possible (ex. support for many codecs, lots of features, works well, can edit theater grade movies.) I ...
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1answer
7 views

Which database can be used with .Net instead of MS SQL Server, with same functionalities but open-source?

I want develop a new web application in .net, but for database I want don't want MySQL, but same powerful database needed, Which one is best like MySQL or BigData open source database?
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1answer
17 views

What's a good free to use tool to compare data across databases?

I'm searching for a tool that allows me to explicity declare a couple of databases, each one with a query and compare the results periodically. Something like DiffKit seems to follow this concept, ...
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0answers
5 views

Easy-to-provide CMS with article listing pages for different article categories and support for forms and mailing

Does anyone know of some open source CMS that is written in PHP, JavaScript or Python, which would allow to quickly implement a commercial service in which: static pages can be freely adapted to our ...
2
votes
1answer
89 views

software development - progress tracker

we are currently working with kanban boards. i am interested in the following numbers: how long does a task take until it is live how long does a task spend in each lane (dev,qa,staging...) so ...
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votes
1answer
9 views

Looking for cloud- or Unix-based open-source tools that support long-term enterprise-wide key/passphrase management and provide a programmatic API

My question really is: how does an enterprise (a small ~150-employee company) manage the passphrases and encryption keys used at the time of encrypting a large volume of data, when such encrypted data ...
3
votes
1answer
1k views

Open Source Android library to crop an image interactively

I would like my users to be able to interactively crop an image I have in memory (I can write it as a file if necessary). Is there such a library, compatible with the GNU-GPLv3 Open Source license? ...
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0answers
2 views

Tools to parse .scc closed caption subtitles

I'm trying to find a tool or library (possibly an open-source tool) to parse or convert .scc closed caption subtitle files to a human readable text, say .srt or xml or any text formats. Is there a ...
1
vote
1answer
41 views

Case Management Software

I'm looking for a fairly simple case management system for a local charity that offers support/advocacy for people with mental issues and disabilities. So the only service offered is advocacy, but ...
0
votes
1answer
14 views

c++ - 3D Physics engine for crushing objects in a simulation

This engine should be able to simulate 3D objects under pressure as close to real life as possible. I need this for a project where you can spawn a 3D object and then a press will descend and it will ...
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0answers
7 views

C++ Ecommerce Platform?

I'm looking for an open source ecommerce platform / shopping cart that is built using C++. Any recommendations would be appreciated. Thanks!
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0answers
15 views

A simple, open-source WYSIWYG editor (web app) for CRUD operations on HTML files on the web server

As in the title, I looking for a simple free web app (service/panel) with these requirements: is small and simple - it include simple installation, has built in simple authentication, has WYSIWYG ...
2
votes
1answer
133 views

Visual UML sequence diagram with easy insertion of new vertical/horizontal objects, no dragging around

I am looking for a tool to generate UML sequence diagrams: The main requirement is that I don't want to move anything with the mouse: The lifelines (vertical) and messages (horizontal) should be ...
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votes
0answers
11 views

Free OCX viewer for MS project files (.mpp)

I'm looking for a windows free OCX viewer for MS project files (.mpp) and/or projectLibre files (.pod) similar to "Edraw Office Viewer ActiveX". Thanks for your advice
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0answers
3 views

Log aggregator/SIEM that allows retroactive parsing

I have been playing around with the ELK stack as well as Graylog (ES-based) for aggregating logs. Unfortunately, the fundamental design of Elasticsearch seems to make it incompatible with a ...
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0answers
9 views

Open source software that tracks users experience points in a profile

It'd be great if there was some sort of plugin or software that could assign experience points to a user based on actions so they can go up levels and receive awards. Does anyone know of anything ...
6
votes
0answers
398 views

Contract bridge game

I'm (or rather my grandma is) looking for a contract bridge game, that's: Gratis, free and open-source Available for Linux (32-bit Debian) Preferably using GTK2 Offline and single-player (and thus ...
15
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2answers
7k views

Open Source speech-to-text software for audio files in English

I have hundreds of hours of audio files in English that I need to transcript to the same language. Do you know a speech-to-text software that I can use to do it automatically? Obviously, the ...
5
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1answer
892 views

Fast generation of Excel reports using C#

We would like to use Open XML in my project to generate Excel reports (.xlsx). We have requirement where we do styling, copying, inserting ranges with format, inserting page breaks. It is important ...
1
vote
1answer
272 views

Windows desktop-based standalone RSS reader

For privacy reasons, I am considering/looking for something like Sharpreader, but a bit more modern (with functionality a bit closer to modern RSS readers like Inoreader) to run on my Windows desktop ...
0
votes
0answers
10 views

Software options for edge-preserving upscale

I have been looking into options for edge-preserving upscale algorithms, those that try to infer subpixel detail in the original and then render it into the upscaled image. Such algorithms of course ...
-1
votes
1answer
34 views

DAW fit for composing/recording in standard music notation?

Needed Software Software, preferably Gratis/FOSS & Linux, that allows: The use of standard music notation to compose music in a variety of genres. The ability to play such compositions. Ideally ...
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votes
1answer
10 views

Open source libraries for asymmetric encryption for Android and iOS

I'm looking for open-source libraries for both Android and iOS (Swift) to help implement Asymmetric key encryption. I have the public Key and the library should help with AES-128 (data encryption) and ...
16
votes
3answers
2k views

Free alternative to Disqus

I am looking for a free as in freedom alternative to Disqus. Disqus is a third-party comment system for any website. Feature requested: Shouldn't require me to host it Integrate on any page in my ...
0
votes
1answer
15 views

Firmware over the air (FOTA)

I am looking for an open-source (my target is MIPS, so I will probably have to recompile) Linux implementation of FOTA . Whenever I change the application which is running remotely on a bunch of small ...
4
votes
1answer
73 views

Open source ready-to-use computer vision to tell whether a picture shows a dog/car/etc

I have a million pictures, and need to categorize them with keywords. Example: A picture of a dog driving a car near the Eiffel Tower would get the keywords "dog" and "car" and "eiffel tower". ...
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vote
1answer
17 views

Library for searching texts

For a project that searches textual files (mostly unstructured), I would like to use a library that can accomplish the following criteria: Fast search of thousands to hundreds of thousands keywords, ...
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votes
1answer
24 views

Looking to replace Adobe Acrobat Reader with something that prioritizes usability over cost

With how Adobe's changed with each new iteration and how more and more features have been placed behind a paywall, what are some programs that allow a user the basic functionality of creating/editing ...
9
votes
4answers
3k views

Location-based reminder (Android, open source)

I want to be reminded to give back 2 dollars to Joe next time I pass near his home. Is there an Android app for that? Requirements: Let me define an alert with a text, a latitude/longitude chosen on ...
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votes
0answers
22 views

Software/system to create user-friendly relational database management system, similar to MS Access

We have a company that delivers educational programs to other companies. With excel sheets we register who is taking which course and how much they owe us, etc. Every tab in the sheet is a different ...
0
votes
0answers
5 views

Is there any good open source bulk e-certificate generator library for Angular and Nodejs?

I am unable to find a good open-source bulk e-certificate generator library that can be integrated in a MEAN stack project. What I'm looking for is something like this: https://github.com/nab331/...
3
votes
2answers
790 views

Android open source white noise generator

I am looking for a noise generator. Such an app helps me concentrate on work, ignoring conversations around. Requirements: Just white noise, not "cafe noise" or voices or anything recognizable Works ...
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0answers
11 views

Render Stack Exchange database dump to HTML

Question: Is there an existing software tool for rendering SE data dumps into web pages? Background: Stack Exchange releases "data dumps" of the publicly available content from each of its sites ...
4
votes
1answer
156 views

ncurses git client for Linux

I'm looking for a text-mode client for git – ideally something like Midnight Commander (so if there's some "Gitnight Commander", that's it). Requirements text-mode, so it also works over an SSH ...
1
vote
1answer
33 views

Easy version control + version comparison for TeX

What would you suggest for this situation. Person studies mathematics and uses Xubuntu on his home computer. He needs to write his thesis such that he can see different versions easily. Someone ...
0
votes
1answer
21 views

Docker High Availability for Stateful Applications Between Geographically Distant Datacenters

What is the FOSS solution that provides High Availability to stateful docker apps between geographically dispersed data centers? OS: CentOS 7 FOSS: no support contract Specific requirements: HA/...
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vote
0answers
34 views

How to store 1.5 GB CSV files?

I am searching a solution to store files of 1.5 GB. There is a decade of file per day. I am searching a solution to store those files. I have already done some searches on HDFS and MongoDB. However, ...
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0answers
4 views

Thirdparty software or plugin to read console output of webbrowser

I need any thirdparty software or plugin for a any major web browser which can read console output of the web browser. Please tell me if there any good recommandations for this ? My final option is ...
2
votes
0answers
24 views

Are there any alternatives to tomb?

I mean this tomb. My web browser throws a warning for their security certificate (unknown issuer) and judging by their github page, it's not developed too actively. Are there any alternatives that ...
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0answers
14 views

How to handle complex business logic?

I want to implement the following features: 1.record video, encode, and upload at the same time 2.multitask like cloud drive, which can download several files at the same time, and support pause and ...
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votes
0answers
15 views

PDF auto complete software

I retype the same info into 4 different PDF's a hundred times per day, need to find software that after a template is filled out I can just open the 4 PDF's and it will auto complete or populate.. ...
1
vote
0answers
14 views

Is there any c library available to check network connectivity?

I need to check the connectivity of a host over a local network using C program, I do not wish to use system commands such as ping. To check my ethernet I used gethostbyname() which depends on DNS ...
0
votes
1answer
24 views

Server with web application for medias

I would like to create a server, on which I, and some other guests, can browse/download/upload/move/search/display pictures or videos (for the most cases). That I don't want is to create a FTP server ...
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vote
0answers
50 views

GUI Libraries (python or C++ based) for Engineering Software?

Background: I have some engineering software that I am looking to update/modernize by constructing a GUI for user interaction in lieu of command line/input file. The software is written in Fortran ...
2
votes
0answers
60 views

Opensource map webapp builder

I need to propose an alternative exclusively built with free software and self-hosted, to an app generated with ArcGis Web AppBuilder. The data to show are only statistical indicators (education, ...
0
votes
0answers
8 views

Utility for working with .diff files

I'm looking for a utility which makes it easier to: Drop some "hunks" within a diff file; Drop some of the files being diff'ed; Add, rename or remove common path elements Dry-run apply the diff ...
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vote
0answers
13 views

Open source self-hosted enterprise chat server with Active Directory integration, video/audio chat, file sharing

We are considering an enterprise chat app for our company. However, we have significant presence in China and Indonesia. Local regulations of these countries require personnel data of these companies ...
2
votes
1answer
684 views

Open-Source MQTT Broker in Java

I need a MQTT broker which has HTML5 websocket support and customizable (db-related) authentication and authorization support. I've found Moquette and Apache ActiveMQ. Moquette has only one ...
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0answers
10 views

Drools BRM and Drools Workbench Alternative

I hope you've heard about Drools rule engine. It's used to execute authored rules. I've tried the Drools workbench and found it to be an interesting tool. Coding could be done in Java and builds are ...