Bing Wallpaper is an open-source application which sets your wallpaper as Bing’s image of the day, then keeps it up-to-date.

Download, unzip and run BingWallPaper.exe and it immediately updates your wallpaper, displays a notification and minimizes to your system tray.

Pingo is a free PNG and JPEG optimizer which supports both lossless and lossy compression. There are plenty of similar tools around, but pingo stands out from the competition in several ways -- some good, some not.

The program is a compact 521KB download, unpacking to a single executable which you must run from the command line.

Last month we wrote about DevDocs for Chrome, a free extension which gives access to API documentation for around 200 programming languages and technologies.

Now an unofficial Electron-based applet, DevDocs, brings the service specifically to the desktop, with downloads available for Windows, Linux and Mac.

Freeware developer SterJo Software has unveiled SterJo Password Generator, a free tool for creating strong and random passwords.

A simple interface enables choosing the length of each password and the type of characters it should include: upper or lower case letters, numbers and/ or special characters.

temps is an open-source Electron-based weather app for just about every desktop: Windows, Linux and Mac. There’s no installation required, just unzip and run, and in a few seconds you’re looking at temps’ stylish, app-like interface.

An icon represented our current weather; there are background rain, snow and thunder animations; a temperature, four-day weather forecast, and status information including location, date and time.

There are endless Chrome extensions which replace your new tab page, typically to give you gorgeous photo wallpaper or equip your browser with productivity-boosting tools.

Tabby Cat has a simpler aim: it generates and displays a cute new cat on the background of every tab you open.

Freeware developer SterJo Software has released SterJo Browser Passwords, a simple tool which finds and displays passwords stored locally by Chrome, Firefox, Internet Explorer, Microsoft Edge and Opera.

There’s no configuration required. Simply launch the program and your logins are displayed with details including the browser, URL, user name and password.

Axialis Software has unveiled Axialis IconGenerator, a free tool for customizing and generating icons from a database of icon sets.

The program is mainly aimed at professional developers and designers, who might use it to purchase one of Axialis’ commercial icon sets and adapt it to suit their needs.

Process Network Monitor is a free tool which highlights the network activity of the processes running on your PC.

The program opens with a table telling you more about any running process which has a network connection open: process name, description and file details, PID, session ID, TCP count, UDP count and the total number of connections.

GameRoom is a Java-based game manager and launcher with support for Steam, Origin, UPlay, GOG and Battle.net.

The program finds and imports your existing games automatically, no setup or folder selections required, then downloads and displays their cover art.

Open-source raw image processor RawTherapee has hit version 5.0, its first major release in more than two years, with some important new features and functionality.

The Wavelets tool provides a smart way to perform some action -- sharpen, denoise, colorize -- on one detail level, without affecting other levels. This could allow reducing noise in one part of an image, while sharpening other areas.

The Windows 10 Lock Screen offers an ever-changing display of top quality photos, but if you decide you like one in particular, there’s no easy way to keep it around.

Lock Screen Reflection is a tiny Windows 10 tool which can help fix this by automatically setting the current lock screen image as your desktop wallpaper.

You’re busy online, browsing your way through some old web site, when you find a critical link, click it, and: Error 404 -- Not Found. Annoying, isn’t it?

WayBack Machine is a free Chrome extension which detects HTTP 404 and other "missing page" error codes, checks to see if an archived copy is available at the WayBack machine and offers you a "click here to see the archived version" link.

MComix is a configurable, cross-platform comic and image viewer. The open-source program is a fork of the old Comix project, and has been under development since 2010.

The core of the viewer is much like any other. Point it at your target files or folders, or drag and drop them onto the MComix window, and image thumbnails appear in a left-hand sidebar.

Fake and misleading stories plague the internet and there's always a risk that if not spotted they can influence decisions within an organization.

Enterprise collaboration platform Flock is aiming to stop the spread of unreliable news, especially within business environments with the launch of a Fake News Detector plug-in.