Questions tagged [offline]

Software that can be used even if no Internet connection is available.

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1 vote
0 answers
15 views

Cloud-based music player with offline mode and web version (alternative to YouTube Music)

I'm looking for a music player that checks all of the following boxes, which is basically what the now gone Google Play Music did and what also seems to be possible with YouTube Music: ☑️ Your own ...
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0 votes
0 answers
36 views

Free ASN.1 Viewer and Editor

I am trying to specify a binary file format and I like to have the code generated for multiple languages, like C++, C# etc. so that file exchange works flawlessly. For that to be successful, the file ...
0 votes
0 answers
14 views

Time series database with offline data caching

I am looking to develop a system that monitors a sensor using an Android app and uploads that to a remote database for storage and visualisation. Is there a commonly used architecture which can meet ...
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4 votes
3 answers
369 views

A simple Markdown viewer for Windows (without an editor)

I'm looking for a markdown viewer that does not offer editing capabilities that can be run on some local markdown files. The idea is to provide users an easy way to view some documentation without ...
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0 votes
0 answers
62 views

Any FOSS list-based outliner similar to Dynalist or Workflowy?

I'm looking for a free software clone of those web apps basically. Ideally on desktop, even better if it's available on Linux. It should have basic list manipulation features such as sub-/nested list, ...
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0 votes
1 answer
54 views

Best software to convert text (plain, pdf ...) into audio to use it like an audiobook?

Simple the title, if possible no limitation. (like limited api calls) Being open source and working offline would also be a good option. And good AI voices are appreciated of course! If not a program ...
  • 11
0 votes
1 answer
18 views

C++ Project Reader - no compiling required

I am looking for an application to help me read the source code for a C++ project I have been given. I won't be doing any actual editing or compiling of the code though; I'm just reading through the ...
  • 101
2 votes
2 answers
258 views

Offline ToDoist alternative

ToDoist alternative that works offline? Don't get me wrong, I love ToDoist and its many features, but it doesn't actually work offline. You have to connect to the internet and login every time you ...
0 votes
0 answers
89 views

FHIR visualizer tool

I work with FHIR files, which are big and complex JSON files used in healthcare. I'd like to understand what I'm working with, so it would be super nice to somehow visualize the files locally. There ...
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0 votes
0 answers
24 views

Android app or webapp that can display .geojson data (or data converted from .geojson) offline

I've recently found an annotated map that I was looking for for a long time - a full list of Moscow's night bus routes with each and every stop: https://moscowcitymap.ru/night-routes/. Looking at page ...
1 vote
0 answers
10 views

One-way folder sync between 2 computers with online comparison but offline transfer via external HDD

in short: I am looking for a file sync software for Windows that enables me to sync multiple drives of a local Windows computer to another one at a remote location via internet and offline via an ...
0 votes
0 answers
29 views

Offline documentation browser macOS

I'm used to use Zeal for offline documentation browsing (mainly for MDN JS), but this is not available for macOS and offered Dash is too expensive for me (I'm on macOS only for a few weeks). Is there ...
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0 votes
0 answers
11 views

What software or plugin can I use to get instant access to the Oracle documentation from Jetbrains IDE?

When I write Java or JavaScript, I sometimes need to access the specification of a function. I appreciate the fact that I don't have to switch to another program and that I can read it directly in the ...
1 vote
0 answers
47 views

What's a program for creating a VERY simple offline android app with low coding requirement?

This might come off as a weird or stupid question but please bear with me In short, my concern is making an app that lets me design very simple animations and can read and display real-time and date, ...
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0 votes
0 answers
12 views

Framework to render .osm files

I'm building an application that will retrieve from backend an .osm file and I need to render it at my Android/iOS application while offline. I tried using mapsforge (Android only) and Mapbox but I ...
0 votes
1 answer
83 views

Unicode character picker

Too many times I find myself googling "Unicode " to find a Unicode character suitable for my needs. I'm now trying to replace that silly procedure with something more reproducible and ...
0 votes
1 answer
61 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 ...
0 votes
1 answer
58 views

"Cloud sync" but to local drives

Picture Dropbox or Onedrive or some such, with their ability to keep files in the master storage online and only download them on demand, and later when I delete some files I have the option to either ...
3 votes
2 answers
240 views

Purely offline personal task management software for Windows

Ideally, this software would allow me to track and plan out several projects across a timeline in terms of identifying and scheduling associated tasks and tracking their completion. The projects are ...
0 votes
0 answers
78 views

Offline PDF-to-flipbook software with bookshelf feature?

Could someone recommend an offline PDF-to-flipbook program, preferably for Windows, MacOS, Android and iOS but at a minimum just for Windows, that converts multipage PDFs into flipbooks in .exe ...
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2 votes
1 answer
165 views

Looking for Zettelkasten software meeting certain criteria

Recently, I realised that my heap of notes has grown too big, difficult to handle and includes notes stored in various formats. Looking for ways to escape from what is gradually turning into hurt ...
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3 votes
1 answer
115 views

Is there an offline password manager addon for Opera/Chrome/Firefox, with master password?

The built-in Opera password manager has no master password :( Search here with "password manager" and you will get 180+ results! :o https://addons.opera.com/en/search/?query=password+manager ...
1 vote
0 answers
22 views

Decomposition of Chinese characters into strokes

Once upon a time, there was a software that would teach you how to write Chinese characters, stroke by stroke. I can't recall its name, all I have is a screenshot, dating back to 2007. I'm looking ...
1 vote
2 answers
74 views

Offline first web-app development stack

I would like to develop a app which is "offline first". Which tools/stack do you recommend? Required features: The app I create with these tools should work in current browsers (Chrome, ...
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5 votes
0 answers
70 views

Photo manager (Picasa-like) that recognizes objects in a 100 GB+ photo database

I'm looking for an open-source or freeware desktop tool able to detect objects in possibly 100 GB of photos. the iPhone's built-in photo viewer does this: you can search "Photos with cats", ...
  • 273
0 votes
0 answers
9 views

Microservice program startup manager

We have an old monolith that is being broken up into smaller processes, that run independendently and communicate with each other. We also have a (small) program that starts up these components at ...
  • 161
0 votes
1 answer
45 views

How to imitate this slides / presentation design?

First of all, [Honestly I don't know how can this be done, what do we call this to be, can we do it by offline software, or online as a webpage..or what. I really don't know.] Okay, can you please ...
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0 votes
1 answer
43 views

Simply drawing elecotronical circuits, no simulation, no PCB

I am looking for a circuit design software for beginners, ideally even kids. Requirements: runs on Windows 10 (1903 and later is ok) works offline. For my uses, people do not have Internet connection ...
1 vote
1 answer
95 views

Program to batch unlock PDF files to make them OCRable in Acrobat

I am looking for a gratis, off-line program on Microsoft Windows to batch unlock PDF files to make them OCRable in Acrobat. I unsuccessfully tried https://sourceforge.net/projects/portablepdfunlocker/...
0 votes
1 answer
379 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 ...
4 votes
1 answer
140 views

Text recognition (OCR) for screenshots

I find text recognition (OCR) has gotten quite well for scanned papers. Such software needs to deal with tilting, noise, dust and dirt, but the high resolution of the scans (150 dpi or more) seems to ...
2 votes
0 answers
254 views

Animated WebP decoder for Java

I am looking for a good Java library that can decode animated WebP imgaes to PNG files for each frame. I have come across libraries such as JMagick, webp-imageio, and JDeli, but these libraries are ...
1 vote
0 answers
34 views

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 ...
0 votes
0 answers
28 views

(La)TeX renderer for simple equations without overhead

I am a C# programmer. Whenever I want to try just a simple statement, using an IDE is too much overhead. Thus, I use LinqPad, where I can simply enter a single line of code which then executes. ...
1 vote
0 answers
19 views

Is there software that allows for convenient offline viewing of Python3 documentation on GNU / Linux?

Programming in C is really convenient for me on a GNU / Linux OS because documentation for all the standard library functions are at my fingertips via locally installed man pages. Some of my current ...
1 vote
2 answers
445 views

NoSQL database for Windows with Offline sync capability

I develop a Windows 7+ desktop application that currently uses Microsoft SQL Server to hold the data and a local DB to work offline. Now I want to switch to a NoSQL database. That DB should work on ...
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1 vote
1 answer
34 views

Where to find the best free offline audio bible on my Android device?

I need a free, offline audio bible on my Android device.
50 votes
16 answers
26k views

Simple open-source offline Markdown viewer for Windows

I am looking for a Markdown viewer for Windows. It should: Run locally on Windows (be a normal program, not a browser addon, webapp or anything else that requires use of a web browser). Preferable: ...
user avatar
1 vote
0 answers
64 views

Chat progressive web application, open source, messages viewable offline

I need a open source chat that is built using PWA. I tried rocketchat but the solutions in PWA are not well maintained and I need a quick solution, just in last case i can build a webapp on my own for ...
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0 votes
0 answers
44 views

Offline server-based to register attendees

So we have a voluntary activity that we currently track user engagement and participation on our events on paper, but we want to make this process digital. The users currently are sorted in two ...
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3 votes
5 answers
481 views

DB and offline sync which works in browser

I want to build a web app which should work offline. +----------------+ +---------------+ | Browser | | Server | | | | ...
  • 107
5 votes
2 answers
200 views

Linux emoji input

When preparing a message on Linux, I often want to write rare emoji such as 🐧 or 🗼. To insert the emoji, I open a web browser and search for "penguin emoji" or "tokyo tower emoji", then copy from ...
  • 19k
1 vote
1 answer
45 views

Client-Side Object Recognition

I am tasked with object recognition for images offline (for contractual reasons). This means that I cannot use services like Microsoft Cognition or Google Cloud Vision. I do not know if there are ...
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2 votes
2 answers
72 views

Quickly run multiple blocks of Java code from Stack Overflow

I'm looking for a quick way to run multiple blocks of Java code from Stack Overflow one code block at a time. Many Java questions at Stack Overflow have multiple answers, and I want to test most or ...
  • 1,580
1 vote
1 answer
216 views

Visual Studio 2017 / 2019 offline

We want to use Visual Studio for development of plain Windows desktop applications within a restricted environment (i.e. at no time we have an internet connection). We have been working with 2017 ...
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1 vote
0 answers
25 views

Software to host Azure IoT solution on a local network

I have an Azure IOT solution, but a few of my customers had their own servers and they prefer to have all their applications on their machines and not in the cloud. How to make my Azure IOT solution ...
  • 111
1 vote
0 answers
103 views

Open Source and Offline Personal CRM

Wanting to create, maintain and grow my network, I started looking for a Personal CRM, from now one I'll call it PRM. One of the first results was Monica. I like the interface and the main ...
3 votes
1 answer
127 views

Offline desktop wiki that works on my current file structure

Currently, I organise my research ideas and personal notes in a series of folders, categorised by topics and subtopics, containing mostly notes (text files) and PDFs (and a few other types of files ...
2 votes
0 answers
23 views

Functional offline browsing solution

Problems: Site with with some useful data can go offline. It can be shot down by government, it can run out of money, it can go down by million other reasons. The result -- data is lost. Site can ...
2 votes
1 answer
47 views

Computer vision without internet connection?

I want to recognize a purple flower between green grass and to do this I will use computer vision. I read that most used methods is OpenCV but I have a problem. I will use this technique with a robot ...
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