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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15 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 ...
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How can I replace eMule in Ubuntu?

I need an Ubuntu replacement for eMule (i.e. a software to download files from eDonkey). It must have the following requirements: Essential works in Ubuntu FOSS Much appreciated Decreasing for ...
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A mobile app that listens for new files/photos in a folder, then sends to a server

For context, I am using a FLIR One thermal scanner. It's a thermal camera that attaches to my Android phone and has an associated App that functions just like most camera Apps, except in Predator ...
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Which FOSS, Gratis, SaaS software to create digitally signed, English invoices and receipts will you recommend?

I need a software to create digitally signed deal documents such as invoices and receipts, which is: In English SaaS FOSS (thus communally maintained and supervised - with no customer service) Gratis ...
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1answer
23 views

Search and Replace tool for Windows Registry

Please recommend a gratis Windows tool to perform search and replace operations in the Windows Registry. I would like to select a Registry key and have the tool perform the search and replace ...
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1answer
18 views

YouTube Video Editor With Titles

I want to create videos for YouTube and in doing so I need a video editor software. The software needs to have: Animated title templates for the introduction. Captioning with different fonts and ...
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50 views

Automating the emailing of an invoice AND one or more files

I usually create invoices by an invoice-creator-software and emails an invoice to a customer alongside another document containing payment instructions. I desire to automate the emailing of an ...
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1answer
7 views

Free Media Player to play video with a different external audio track? Bonus if clean, easy, open source

Free Media Player to play video with a different external audio track? Bonus if clean, easy, open source. Tried this, but the last step from: https://wiki.videolan.org/VLC_HowTo/...
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1answer
32 views

Gratis Windows PDF printer

My Windows "print to PDF" functionality no longer works. I am unable to make it work, and unwilling to reinstall Windows. I am seeking a gratis background spooler service for Windows, which I can ...
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1answer
16 views

Find two text strings within N lines

I am looking for a gratis Windows program that can take a standard windows text file and search for occurrences of two user provided strings within N lines of each other, where N is user specified. ...
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1answer
38 views

Online presentation for one presenter, multiple viewers

I am looking for a software that has some server-side mechanism to run a presentation, which is then delivered as a HTML website. The idea is: anyone can go to a specific URL, like an invitation ...
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7 views

ASCII animator software for Windows

I have created an ASCII animation, with each frame in a .txt file. With these frame files, I would like to turn these into an animation, preferably an mp4 file for sharing. I tried manually copying ...
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2answers
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Gratis Windows hotkey program for online gaming

In "a certain online game", I have four different attacks, currently bound to keys X, C, V and B. Using them in that order increases their effect. I.e X makes enemies more vulnerable to C, and so on (...
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Freeware-Tool/Plugin for live coding with collaborators

With tmux multiple users can connect to a window and see what people type even before execution of the command. apt install tmux tmux new -s mywindow tmux attach -t mywindow I've started using ...
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1answer
23 views

Gratis Windows spell check app that hooks the keyboard

Is there a gratis Windows spellcheck app that hooks the keyboard and so can be used with all all apps? As Izzy knows :-) I am a lousy typist. My main problem is transposed characters so I really like ...
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1answer
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Are there any free refactoring tools for verilog?

For many programming languages there exist free IDEs with refactoring support to allow one to break out chunks of code into new functions/classes with minimal risk of error. I would like to do ...
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Library of C++ container facade classes

Suppose you... You have a function f(std::size_t) -> T and a value n, and want to treat the image f({0...n}) as an array or a const std::vector. You have an std::vector<T> or std::array<T&...
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7 views

Free Logic Analyzer to decode 1-Wire

I bought a cheap 8 channel Logic Analyzer. They call it Saleae Logic Analyzer, but the hardware does not at all ressemble the original Saleae Logic 8. I read that the Saleae software might still work ...
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1answer
8 views

Auto cut text from an image

A friend asked me how to auto remove the words "I Smell The Blood Of Les Tricoteuses" from this (cut only words, for use elsewhere). I have no idea (apparently, long hours with the Gimp are not ...
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1answer
12 views

Gratis Windows app to mute all programs but one (like SoundSource for Mac)

I generally mute my laptop. I generally have multiple browsers open, with multiple tabs. Inevitably, when I want to watch a movie on my laptop, one of those dozens/hundreds of tabs has a video ...
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4answers
48 views

Chat program that can be run on a linux desktop and does not require phone number

I'm looking for a chat program to replace messenger. I have four hard requirements: It has to be possible to run on a linux desktop. Preferably native, but web based chats, clients that can be run ...
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9 views

Very simple and fast CAS in C(++)

I need to do a large amount of simple symbolic computations. I have already tried SymPy, which is too slow, GiNaC (seems to be unable to simplify), SymbolicC++ 3 (I don't remember why this didn't work....
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1answer
14 views

Free real HDR camera app for Android

A friend with a not-so-modern Android 5 phone needs to take good pictures of her rooms with large windows. Problem: Pictures she took with the stock camera app have the inside of the room very dark, ...
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6 views

Software to convert GPS coordinates into different systems

I am looking for a tool that is able to generate coordinates and convert them into different systems. Generation of coordinates: the tool should display a map (like Google Maps or OpenStreetMap) and ...
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1answer
34 views

Gratis Windows OCR software

I have some PDFs which contain scans of print - as images. Some are books with or without illustrations, some are comics with mixed text & graphics (all are long out of copyright). Is there some ...
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6 views

Gratis windows app to repair MP4

What the title says - I wan a gratis solution to repair a corrupt MP4 file, in Windows 10. The simpler to use, the better. Please only post an answer that you have personally used and know to work. ...
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Looking for software that allows me to look for a logo inside a group of images

I have between 60,000 and 100,000 images and 1.5% of them contain a specific logo. This logo is not always depicted in the same size or orientation. Is there a freeware program for Windows that would ...
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Gratis software for designing sketchnotes

I'm a trainer, so I do workshops etc. I have only technical background and my presentations are probably boring. I have now seen someone doing sketchnoting and it was really impressive, so I'm gonna ...
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4answers
116 views

Speech Recognition: Free Software and Complete Privacy

Searching for software to transcribe audio files to text with the following constraints: Language: English, French, Spanish Complete Privacy: No internet or cloud-based solution, no upload of audio ...
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13 views

Program to help synchronize folder structures, with a twist

I am looking for a "file-synchronization" tool (you'll understand the quotes shortly) with the following properties: cross-platform (Linux and Windows at a minimum) this implies that it should be ...
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0answers
8 views

Windows software to find the narrowest/widest font available on a system

I'm seeking recommendations for gratis Windows software that will identify the narrowest/widest fonts available on a system. I'm fine if the fonts just need to be present as files, or if they need to ...
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1answer
7 views

Simulating GUI delay / lag

For demonstration purposes regarding usability, I'm looking for a program that slows down mouse and keyboard input. The amount of delay should be adjustable say from 0 milliseconds to 1 second. The ...
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0answers
13 views

I need a terminal emulator that can change font size, have a background image, work with i3 and has no border

I am currently using urxvt, which fulfills almost all of these requirements, except it doesn't allow me to change font size. I need a terminal emulator with adjustable font size, in case I need to ...
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14 views

Software for streaming with DJI Osmo Pocket

I have a DJI Osmo Pocket camera and I'm trying to use it for live streaming. It seems technically possible, since there is a software called CosmoStreamer, which is capable of doing it. Unfortunately ...
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32 views

What software tool can I use for requirements management?

I'm looking for a free (no payment) and open-source tool that can help me keep track of requirements, with a parent-child hierarchy system included such that when a parent changes, a child is ...
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6 views

API that returns specific Wikimedia Commons categories (eg. 2016 sports events in Canada) for given category+date+place

Context Our app lets people upload a picture to Wikimedia Commons after selecting a general category such as "Sporting event". We also have the timestamp and latitude/longitude where the picture was ...
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6 views

How to make a Canon Lide 35 (TWAIN) scanner work with Windows 10, for free?

I found an old Canon Lide 35 scanner, which I would like to work with Widows 10. AFAIK, it is a TWAIN driver. And MS dropped Windows TWAIN support in Windows 10. The program VueScan has reversed ...
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0answers
6 views

Battery-friendly Android widget to indicate if WiFi is off

I'm looking for a gratis Android widget to visually indicate if the device's WiFi is off. There are probably literally thousands of such widgets, and I'm specifically looking for one that is ...
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1answer
87 views

How to recover video from scratched DVDs

Rewatching one of my favourite shows I had to discover, that some of the DVDs have deep scratches and my PCs had difficulties playing them. The degree of problems differed for different software (e.g. ...
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15 views

Which gratis Issue Tracking System (ITS) & Project Management Software (PMS) with Kanban board feature do you recommend?

I'm currently searching for gratis software solution(s) in the following software categories: Issue Tracking System (ITS) Project Management Software (PMS) with the following features mandatory: ...
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0answers
17 views

Transparent raindrop ripple screensaver (having your screen display as background)

Some may consider this a frivolous question, but I think it's on-topic and it's important to me. Over a decade ago, I had a Red Hat Linux (cannot recall the release) with a collection of default ...
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1answer
28 views

Software to encrypt videos to a format viewable in browsers on Mac, Windows 10, iOS 12, and Android

Using a PHP library that relies on ffmpeg, I was able to encrypt a bunch of videos (mostly mp4 but not all) to HLS m3u8 playlists of encrypted fragments. Using https://github.com/video-dev/hls.js, my ...
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22 views

Open source server application that can stylize photos like Google Photos does

Before I get a "lmgtfy" response, I've been searching... lots, but it's tough to find results for a term/classification you're not quite sure of... I'm wondering if there are any open source server ...
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0answers
13 views

Any app that allows you to send SMS from your phone (Android) with an API?

I'm trying to find something like Google's Android messages, which has a web interface. I don't necessarily care about the web interface though. I'm much more interested in how Android messages ...
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0answers
12 views

Best music editor/creator for game?

i am making game and I need some free software for making background music for the game and also some sound effects. It should be easy to use and have some AI, that will help me, because I am really ...
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1answer
30 views

Android app that analyze the calls and messages and generate a report

Report the number of calls and messages (sms) in the android phone (at least Android 4 and above + the phone was original and not rooted at all) and category them based on numbers, time, etc. The ...
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1answer
48 views

Paint tool for OS X with specific features

I am using gimp as my paint program for game graphics, but I want something that have auto straight tool, make the line straight, and isometric grid. I will like program for Sketching and low-poly art....
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11 views

Turn Android device into second Mac screen

I have a Mac laptop, and would like to use an Android phone (or tablet) as a second small screen. What software can I use to achieve this? Requirements: Gratis. Works over USB cable, or Bluetooth, ...
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10 views

Is there any tool for making decision trees and then converting theme into JSON/XML format?

I'm looking for a free desktop tool that offer you the possibility to create decision/classification tree and then export that tree into a known format, ideally JSON or XML. I'd like to add that ...
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12 views

GUI Git client on Raspberry Pi for GitHub repositories

I have a RPi 3b+ and need a fast GUI Git client (mainly for Python programming) to work with repositories on GitHub for my RPi. I don't need many features, just that it should be able to commit and ...

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