ParaPara is a free and open source Linux image viewer. It is released under GNU General Public License v3.0. It comes with single, spread, and continuous display modes. It supports jpg, png, bmp, ico, gif and animated gifs files. It is fast and lightweight image viewer with zoom, resize, flip and rotate features.
KStars is a free and open source Astronomy application for Linux, Windows and MacOS. Using KStars, you can view graphical simulation of the night sky, from any location on Earth, at any date and time. It comes with more than 13000 sky objects, planets, Sun, Moon, comets, asteroids, supernovae, satellites and 100 million stars. It also comes with FOV editor, observation planner, a sky calendar tool and many more. It is a powerful astronomy application for amateur and professional astronomers.
eOVPN is a free and open source OpenVPN Configuration Manager software for Linux, Windows and MacOS. Using eOVPN, you can connect, manage and update OpenVPN configurations. You can add the OpenVPN configuration via the zip files. It comes with notification, show flag, Dark theme support and keyboard shortcuts support. It is written in Python and c and released under GNU General Public License v3.0. It is a simple and easy to use application.
CoreChess is a free and open source chess game for Linux and Windows. It comes with three chess engines Universal Chess Interface, Chess Engine Communication Protocol and Chessmaster. It also supports Polyglot (BIN), Arena opening book (ABK) and Chessmaster (OBK) opening book formats. It comes with dark and light themes and option to set the chessboard color themes, pieces, font, language and player name. It is released under GNU General Public License v3.0.
Gramps is a free and open source family tree management application for Windows, Linux and MacOS. Using Gramps, you can record the many details of person’s life as well as the relationships between various people, places and events. It comes with quick and detail analysis of your data and summary of the relationship, graphic chart representation, sources and citations option, photos and videos support.
Frogr is a free and open source Flickr image management application for Linux. Using Frogr you can manage accounts in the Flickr image hosting website and upload your images to Flickr. You can also add image titles, descriptions, tags and manage sets and groups pools, set image visibility, content type and safety level, licenses, Geo location information. It also support multiple Flickr accounts and HTTP proxies. It is released under GNU General Public License v3.
Feeling Finder is a free and open source emoji selector application for Linux, MacOS and Android. Using Feeling Finder you can easily copy emoji to your clipboard and insert/paste in your application. All emojis are in unicode format. You can browse emoji in categories, hover emoji for description and details, build-in search, keyboard navigation support, light & dark theme support. just Enter or Click an emoji to copy to clipboard and paste it on your application.
DIY Layout Creator is a free schematics and PCB board layout creator application for Linux, Windows and MacOS. Using DIY Layout Creator you can design and create schematics diagrams, board layouts, chassis layouts and guitar wiring diagrams easily and without any learning curve. DIYLC supports PCB, vero-board, point-to-point, perf-board and guitar wiring diagrams. This open source software released under GNU General Public License v3.0. You can export your output to image, PDF and SPICE compatible netlist.
Qoobar is a free and open source tag editor for Linux, Windows and MacOS. Using Qoobar you can create and edit music tags in files. It comes with Batch edit any tag, copy & paste any tags between groups of files, remember each typed text, auto completion, add and remove cover art pictures and add ReplayGain info features. You can also import tags and covers from Discogs, Musicbraiz, GD3, gnudb services easily. Some other useful features are command-line support, encode converting and more.
Sandbox is a free and open source sand simulator game for Linux. It is written in Rust and released under GNU Affero General Public License v3.0. You can start the game by simply clicking and draging the mouse to place particles. It comes with Sand, Water, Acid, Iridium, Replicator, Plant, Cryotheum, Unstable, Electricity, Life, Fire, Mirror, Glitch and Delete tool. You can switch the tool by simply pressing the first letter of the tool. example for Plant just press P and start clicking the mouse. You can also increase the decrease brush size by + and – keys.
