5
votes
Easy to use web interface for an existing FTP server
Windows File Explorer is capable of acting as a FTP client. This is likely the easiest way to allow users who don't know how to use FTP to use FTP, as it acts as if it were just a regular directory.
...
4
votes
Accepted
Self-hosted spherical (360-degree) image viewer?
In most modern web browsers you can have a 360 degree panorama viewer with just a little JavaScript in a HTML5 WebGL web page.
There is a good example here which makes use of the three.js open source ...
4
votes
Mailing list solution on shared hosting
This is a good question and I'm surprised it hasn't got more upvotes if not answers.
Resource Utilisation
Many hosting companies seem to dislike Mailman because of resource utilisation issues but ...
4
votes
Self hosted Android syncing service
You can use Nextcloud. I'm currently using its predecessor Owncloud for quite some time for syncing my Android with my PC. Nextcloud was forked from Owncloud about half a year ago and it seems like it ...
4
votes
Alternative to Slack
Mattermost is the main alternative to Slack that covers most of your requirements. I have not looked at it in a while, but you will also find a few useful others here in previous questions:
Team chat ...
3
votes
Note taking Web app with one-time password support (free/libre, self-hosted)
I am not sure if there is an application that supports all this out of the box. You can, however, run a combination.
I would recommend running DokuWiki as a lightweight wiki software.
Then you can ...
3
votes
Easy to use web interface for an existing FTP server
MonstaFTP specializes in this.
Install it on any PHP5+ server (such as Apache).
Users will have the enter the server's credentials, then they can manage files.
Drag-and-drop is supported.
Free and ...
3
votes
Accepted
Solution for self-hosted technical documentation?
This may be an obvious answer you've already discounted, but the solution that is at once the easiest and the most potentially customizable is hosting your own Wiki. This provides you with a simple ...
3
votes
Accepted
Web-based asset manager
Recently, I asked a similar question about cataloging a collection, but it had very similar requirements. It was recommended to use Drupal. I set up a Drupal site in a few minutes, and then I ...
3
votes
Accepted
On-premises Question & Answers website engine (Open source/commercial)
A SaaS solution, which is the closest to what you're looking for:
StackOverflow for Teams or Enterprise
It's StackOverflow, the closest you'll get to StackOverflow 😉
On premise
2
votes
Open source self-hosted alternative to Sendy
Hectane* is a fairly capable open-source (MIT license) SMTP client that can directly send emails via SMTP. Unlike a number of popular MTAs, Hectane receives emails via a simple HTTP API instead of ...
2
votes
Self-hosted web analytics tools
A new one to add to the list:
I'm working on Plausible Analytics, a simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics. You can self-host ...
2
votes
Accepted
Free webmail server application to monitor multiple IMAP accounts
OwnCloud has a plugin called Mail which provides a web-interface to multiple IMAP accounts.
It's far from perfect in its current state (issues with formatting when replying/forwarding), and it locks ...
2
votes
Private Web app for a couple, similar to social networks and team communication tools (self-hosted & free/libre)
You can try Sandstorm:
Required (no room for compromises)
It must be free/libre software. - ✓
It must run on a GNU/Linux server (I’ll self-host it). - ✓ (only 64 bit)
Everything must be private, ...
2
votes
Recommendations for an internal company email (messaging) system
If you do not want a full-fledged mail suite like Kolab or iRedMail, you can setup a light-weight and flexible system yourself – which is what I did. Works fine with several domains and a few hand-...

Izzy♦
- 18.9k
2
votes
Music sharing server with Web portal
I would recommend ownCloud. It meets all your requirements including having an HTTP Web Portal, uploading files, downloading file(s), compatible with Windows 10 (written in PHP), and being open source....
2
votes
Open source self-hosted encrypted chat system
Use ChatSecure, run up your own XMPP server, OTR protocol.
Downside here is that it does not meet your preferences:
Is not available natively through web;
OTR uses 128-bit long keys.
Alterntaviely ...
2
votes
Accepted
PDF compressor software to host on your own server
Have you looked at pdftk server:
Pros
Runs on Linux, OS-X & Windows
Can do a lot of pdf manipulations including Uncompress and Re-Compress Page Streams
Cons
Command Line
Not Open Source but ...
2
votes
Accepted
Self-hosted collaboration like Trello
I've ended up looking at Taiga and 92five, both lacking some features. After two days of research I recommend myself (and to you so you don't have to redo all the research): JetBrains YouTrack or The ...
2
votes
Source version control software with GUI
This actually breaks down into two separate question parts:
Version Control Server: With access control, etc.
A Compatible Version Control Client: With a nice GUI
Server Side
One thing to consider ...
2
votes
Opensource self-hosted knowledgebase application
DokuWiki sounds like a good candidate:
opensource
written in PHP
intended for private use, small to medium companies
Markdown support as plugin
no database required
searchable
preview available
...
2
votes
Own spreadsheet web application server
Vaadin
The Vaadin framework is a way to create interactive web-apps with the quality and style of desktop apps using pure Java on the server-side that are rendered automatically on the client-side ...
2
votes
Own spreadsheet web application server
ethercalc is available as a docker package you can self-host but you can also install it normally on GNU/Linux, FreeBSD, Mac OS X and Windows, using node.js. It runs with Redis, if available, or fall ...
2
votes
Open Source personal dashboard web application
Take a look at TiddlyWiki. It is an open source tool for capturing, organizing and sharing information.
It is essentially written as a single page web application that can be saved locally to your ...
2
votes
Accepted
I am looking for Version Control for office documents
SVN is actually worth a shot. TortoiseSVN has facilities to diff Office files (at least, doc(x) and xls(x)), it looks like this:
Though there are easy to install SVN servers with GUI like VisualSVN, ...
2
votes
Accepted
Alternative to owncloud, which can store data on external sdcard on android
I'd suggest you stay with your current setup – but just replace the sync app on Android. For that part, I use FolderSync¹ – which allows you to define "folder pairs" (for each, one local folder and ...

Izzy♦
- 18.9k
2
votes
Software development “todo” (issue) tracker hosted locally
You could always use git itself!
Have a directory called bugs and one called feature_requests,
when you get a request create a new bug or feature request as a markdown or rst file, you could use a ...
2
votes
Accepted
standalone git server for a team
You could use Gogs or its fork Gitea. Both are free and open source, allow you multiple users, are easy to set up, and work reliably.
I'm using Gitea for a while as it has a more flexible team ...

Izzy♦
- 18.9k
2
votes
Accepted
Web-based note taking software
Spent several days evaluating different solutions.
These were what I tested and the stand out solutions - may be useful to somebody. These were the best:
Laverna - https://laverna.cc/
DokuWiki - ...
2
votes
Gratis extremely simple to install bug tracker for Linux server
I'm using Gitea here for a similar purpose. It's like a "mini Github", letting you maintain your Git repos together with issues and wikis (you can even mirror remote ones with it). It's lightweight ...

Izzy♦
- 18.9k
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