Questions tagged [gratis]

Software free of financial cost. For software that includes the source code, [open-source] is the best tag. Software can be either [gratis] or [open-source], or both. Only use this tag if "gratis" is a must-have requirement.

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2 votes
2 answers
69 views

Capture scrolling window screenshot in macOS

Is there any software which can take a scrolling window screenshot? For example, I want to take the screenshot of Terminal which has more content than what is visible in the screen (I am aware of the ...
7 votes
2 answers
2k views

Offline tool for validating a json file with respect to a json schema

I'm looking for a desktop application that lets you check whether a json file satisfies a certain json schema. I've found some web applications that do the job, though I have to use the tool on ...
1 vote
1 answer
22 views

Free online video cropper

Is there an online (no software to install) free tool that: allows to crop a video in space (i.e. modify the top left and bottom right corners) allows to crop a video in time (example: only keep from ...
0 votes
2 answers
16 views

Free open source tool to speed up video and store it that speed

Free open source tool to speed up video and store it that speed, i.e if I set it at 1.5x I should be able to save the video file in 1.5x.
1 vote
2 answers
29 views

Prioritise, categorise and share To Do list

I'm looking for a way of creating a To Do list. There are 4 of us in my team and each person will have a list of tasks. I want to set a priority and category to each task and have each assigned to one ...
0 votes
1 answer
190 views

Convert MSG files to EML files

I need to convert Outlook Emails in MSG file format into the EML file format. Other requirements: does not send the data to "the cloud" or some online service for conversion does not have ...
1 vote
4 answers
116 views

Getting started creating digital music

I have played piano for a while, understand music theory, etc. and can write songs. I don't know what the best way to do this is, but I want to be able to use some program where I can put in a series ...
2 votes
0 answers
18 views

Looking for font inspector

Like many Windows users, my computer has more fonts installed than is sensible. Since the Windows font folder/font display doesn’t allow any sort of grouping/sorting other than by font name, I need ...
1 vote
2 answers
54 views

Is there a free Windows bulk JPEG background remover?

I would like to find an unlimited free desktop or web-based tool that can input or upload a folder of JPEG images and remove the backgrounds, creating JPEG output retaining the height/width of the ...
2 votes
0 answers
9 views

Is there a PDF reader that can set base font weight? (with heavier/thicker rendering)

I'm comparing Adobe Reader font rendering to other PDF readers, and I find the former to show heavier/thicker/darker base fonts, which results easier to my bad sight. Is there any free/open-source PDF ...
3 votes
2 answers
88 views

Multi-channel PR tracking webapp

My open source software has volunteers who announce each new release (or other important news) on various channels (official Facebook page, official Twitter account, official mailing list, unofficial ...
12 votes
2 answers
38k views

A free program to turn a PC into a Chromecast or AirPlay receiver

Most iPhone apps only allow you to cast a streaming video to another device via Chromecast or via AirPlay. But I would like to cast to my Windows 10 PC (for watching Hulu Live TV on a PC, as I discuss ...
2 votes
1 answer
438 views

Modern Linux-based operating system that can run on an old Pentium III system

I'm looking for a Linux-based operating system that can run on an early 1999 computer that has the following specifications: Intel Pentium III processor, 450 MHz Up to 384 MB RAM maximum 8 MB ...
4 votes
2 answers
935 views

OCR software for Linux

I am looking for OCR software to digitalize scans. Some are prints, some are hand-written (like this). I want to have an easier time finding documents. So I want to generate one text file for each ...
1 vote
0 answers
89 views

Gratis alternative to MailSuite Pro for Linux

I'm looking for an alternative to AfterLogic's MailSuite Pro for Linux application. This application is exactly what I looking for with the one exception of not being gratis. I'm looking for a mail ...
8 votes
2 answers
367 views

Git server solution using file permissions

My company has a bunch of git repos in a folder which has access control through our active directory domain. So far the folder has been accessed via smb using kerberos authentication and all of our ...
1 vote
0 answers
184 views

GNU/Linux-based alternative to AD CS

Are there any free, GNU/Linux-based, alternatives to Microsoft's Active Directory Certificate Services? I have already migrated Active Directory from Windows Server to SAMBA4 but have yet to find a ...
1 vote
1 answer
79 views

Linear Programming library for C++ on Linux

I am currently facing a linear programming problem that I would like to solve in C++. There are equality and non-equality constraints, i.e. max a^{T} x subject to Bx >= c and Dx = e. What actively ...
2 votes
1 answer
2k views

Chrome extension to save the content in a form

I'm looking for an extension for chrome where if I'm filling out a form, it will be able to save everything I have filled out in all the feilds. The reason for this is sometimes I'm filling out ...
0 votes
3 answers
209 views

API client that can sync via git and costs nothing

My colleagues and I maintain a collection of (REST) requests, that we share via git. We were happy users of Postman until they removed the import feature. Our intended replacement Insomnia technically ...
1 vote
1 answer
89 views

Tools to measure statistics of a connection

I set up a SDN using Mininet and Pox, now I need to measure statistics on certain links, such as packet loss. I was suggested to use Wireshark. I thought of filtering the arriving packets with tcp....
3 votes
1 answer
2k views

Cataloging CD/DVD/Blu-ray discs on Linux

I want to catalog my optical data media (backups, documents, whatsnots) so I can find what disk a certain file is on and where that disk is located. I've seen What is a good application to catalog CDs?...
4 votes
2 answers
260 views

Kaomoji search engine

Kaomoji is a powerful way to add expressiveness to characters-only conversations: (*_*) ^_^' m(__)m (^▽^)ノ (^。^@)/ ヽ(^^)(^^)ノ♪ _| ̄|○ \(^0^)人(^0^)/ (゜゜)(。。) (≧へ≦) (-_-メ) ...
2 votes
2 answers
51 views

Javascript project/multi-file editor for Linux

I'm looking for a GUI editor for a collection of Javascript files, in a folder structure. Required features: Libre Gratis Shows a tree-like view of elements in a script file - top-level entities, ...
1 vote
1 answer
53 views

AngularJS 1.x interface/API for Open Street Maps

For some years, I used NgMap for Angular 1.x (note that I require a solution for v1.x; I am not going to learn TypeScript and use Angular v2 or greater). It seems that last year Google changed the ...
3 votes
2 answers
99 views

Software for automatically aligning and combining adjacent pixel-art images

I would like to know about (zero cost) software for automatically combining a series of pixel-art images of adjacent, overlapping scenes into a single composite image. OS isn't important. I'll be ...
0 votes
1 answer
36 views

Offline JSON diff tool

I am looking for a similar tool like JSON diff tool but with the additional requirement that the tool works offline. I am asking a new question, because many answers over there do also not fit the ...
2 votes
1 answer
47 views

Free Android app to track quitting bad habits

I am looking for an Android app or a way to track quitting bad habits. There are many such apps on Google Play, but it seems that most of them are time-based, e.g., tracking hours or days of being ...
3 votes
1 answer
1k views

RDF editor compatible with Mac OS

I need to manipulate RDF files created previously. I need an RDF editor which also can interpret and represents RDF axiomatics in different serializations such as Turtle, RDF/XML etc. The tool that ...
10 votes
1 answer
871 views

Use second keyboard for shortcuts

On Windows, if you connect two USB keyboards, they behave like one. AFAIK (I can't try at the moment) it even synchronizes CapsLock and NumLock. I'm looking for a way to map keyboard shortcuts to the ...
6 votes
3 answers
1k views

GUI-based file search utility (with Arch Linux package)

On other Linuxes, I use Search Monkey. Now the company tells me to use Arch Linux, which has no Search Monkey package. I'd build from source, but there was no makefile and no instructions in the ...
5 votes
1 answer
3k views

JS library that displays PDF as flipbooks

The goal I'm looking for a JavaScript library or plug-in that I can use to view regular PDF files as flipbooks like the one below: What have I tried I found many solutions that can convert PDFs and ...
14 votes
2 answers
3k views

Android emulator for Windows

I'm looking for an Android emulator for Windows. Requirements: gratis, with no nags or prompts Supports windows Uses android version 4.3 or higher Option to manually change the screen orientation ...
5 votes
1 answer
60 views

Routing app with your own voice and offline maps

I am looking for a routing app based on GPS with those special features: I can use my own voice for directions. It contains offline maps for Germany (and others).
0 votes
1 answer
34 views

Free C++ library implementing hierarchical clustering or alike

Which can cluster small number of points by the given maximum distance between them. Two dimensions only.
0 votes
1 answer
911 views

Node.js library to extract tables from PDF using JavaScript

I am looking for Node.js library for extracting tables from PDF files. I have successfully used tabula-java as a stand-alone application. I have tried the following: Tried using tabula-js, which is a ...
1 vote
1 answer
87 views

Render stop-motion video from Wavefront *.obj files

I auto-generate a sequence of ~100 Wavefront *.obj files with a script which I would like to turn into a stop-motion video. Requirements Availability of a CLI or API so that the whole process can be ...
0 votes
1 answer
59 views

Converting SCORM to PPT

I am creating educational content. The tool of my company can export this as a SCORM file, but nothing else. Since I don't want to do the work twice, I'd like to convert the SCORM file as PPT. At the ...
1 vote
1 answer
394 views

Software to do Data Mining in SQL Server 2022

I'm tasked with creating a few data mining models for the Adventure Works demo database. I'm supposed to have been using SSDT and Visual Studio with SQL Server, however the latest version of SSDT (...
2 votes
0 answers
10 views

CPU-based LLM for Markdown editor

I'd like to integrate an LLM into my free, open-source, cross-platform desktop Markdown editor. In particular, bundle the LLM into the editor's ancillary podman container (that's used for typesetting)....
1 vote
2 answers
70 views

Local LAN Backup Freeware

I have a Windows server running as a NAS / mediapc / a few other things. That's being backed up offsite to BackBlaze. Rather than paying for multiple BB subscriptions to backup my PC, laptop, wife's ...
2 votes
2 answers
193 views

Check/validate PDF files conformance to standards like PDF/A or PDF/UA

There are various PDF standards: PDF/A: PDF/A-1a, PDF/A-2a or PDF/A-3a PDF/UA potentially more I want to check with Python if a given PDF file follows any of those. I have seen veraPDF which seems ...
3 votes
1 answer
4k views

Free Alternative to Logger Pro

I'm looking for a free alternative to Logger Pro from Vernier. I would like it to have the same features as Logger Pro does, including but not limited to, Simple UI Collect and Analysis Data Perform ...
1 vote
3 answers
61 views

Is there a (free/Open Source) tool that neatly displays changes in a file system/tree compared to a previously saved meta image of it? (Windows)

Very difficult to describe in one sentence (title) what I'm looking for. Basically I'd like to have the following use cycle: Run the application to create a meta image (in some form) of a file tree (...
6 votes
2 answers
237 views

Free Webflow-like site creator

I am trying to create a site, and I was looking for a fully custom site creator. After some searching and recommendations, I found Webflow. Unfortunately, Webflow, although it's exactly what I was ...
2 votes
1 answer
150 views

GUI for MongoDB in Unix

I need a GUI client that: Works on Unix Is free Supports documents editing Is there an app which satisfies these requirements?
2 votes
0 answers
16 views

Free online video to cartoon converter

I'm looking for a free online video to cartoon converter. I used to use AILab Video Cartoonizer which worked pretty good, but for some reason stopped working. That's the kind of software I'm looking ...
1 vote
1 answer
23 views

Countdown app for Android that displays hours and not days, up to 100h and doesn't show ads in countdown

I'm looking for a countdown app for Android that: displays hours and not days countdowns till at least 100h doesn't show ads in countdown doesn't display some event name that can't be configured (eg &...
0 votes
1 answer
138 views

Sound library organizer free

I'm starting doing a lot of random field recording and my library is getting a bit messy. Could you suggest me a good software to edit metadata/organise the recordings in categories or something ...
2 votes
1 answer
480 views

PDF library to extract text and image in Xamarin (Android)

I'm a single developer trying to develop an Android app to convert PDF to ePub. I already have a prototype working for Windows in C#, and for that I used iText library. Problem is, C# version of ...

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