Briar is a free and open source secure messaging application for Linux and Android. Briar doesn’t rely on a central server and your messages are encrypted, stored securely on your device. Messages are synchronized directly between the users devices. You don’t even need internet. It uses Bluetooth or Wi-Fi to sync your messages. It uses Tor network and encrypted end-to-end to prevent eavesdroppers.
GEstimator is a free and open source civil estimation application for Linux, Windows and MacOS. You can use this application to prepare cost and quantity estimates of civil and electrical works with detailed rate analysis. You can import your schedule from a .xlsx file or manually input and get estimate in .xlsx file also. It comes with comes DSR 2018 (Civil) and DSR 2018 (E&M) database. It is written in Python and released under GNU General Public License v3.0. It comes in three parts schedule ,Measurements and Resource.
jdTextEdit is a free and open source text code editor application for Windows, Linux and MacOS. It supports many programming languages like HTML, xml, sql, ruby, python, perl, markdown, java, java script, css, c# and C++. It comes with syntax highlighting, spell Checking, color picker, portable mode, bookmarks and Macros support. You can save your coding session and extend its support via plugins. It almost support all encodings methods.
Spotube is a free and open source spotify and Youtube desktop client for Windows, Linux and MacOS without any telementry, diagnostics or user data collection. It is a light weight and Flutter based application. It support manual native playback control support, lyrics, downloadable track and No spotify or youtube ads. You can also stream music using Youtube in this app. You don’t need Spotify premium account to use it. You can also install the latest version of official Spotify Desktop Client from this link.
KPhotoAlbum is a free and open source Image management application for Linux. Using KPhotoAlbum you can tag your photos and manage it easily and make it searchable. It comes with folder view and thumbnail view. You can search images via build-in advanced image search tool and filter images based on Exif data. Some other useful features are Geo position, find untagged images easily, media type, tokens, people and events, image slideshow, plugin support, merge duplicate and generate HTML.
Paperwork is a free and open source document management application for Windows and Linux. Using Paperwork you can manage your scanned documents and PDFs easily. It comes with OCR and scanner support. It turns all documents into searchable documents and helps you to search your files easily. You can synchronized on many computers with tools like Nextcloud, Syncthing, SparkleShare, Shared folders, etc. It supports PEG, hOCR and PDF file formats. You can add colorful labels and some other important features are automatic page orientation detection and quick page editing.
Open Lighting Console is a free and open source lighting shows manager application for Linux, Windows and MacOS. It is written in Python and released under GNU General Public License v3.0. It is based on Open Lighting Architecture to send DMX. It comes with RPN syntax support, Chasers, Groups, Masters, Track channels and Open Sound Control. You can import, open and Save ASCII files in this application. It also comes with virtual console support with MIDI learning.
Secrets is a free and open source password manager software for Linux. Using Secrets you can create or import KeePass password databases. It supports AES 256-bit, Twofish 256-bit and ChaCha20 256-bit encryption algorithms and Argon2 KDBX4, AES-KDF KDBX 3.1 derivation algorithms. You can add attachments, assign a color and icon, add attributes and url, set expiration date in your password entries. It also comes with powerful strong password generator, two-factor authentication, inactivity lock and a option to set password or keyfile or both to your safe.
Raider File Shredder is a free and open source file deletion application for Linux. Using Raider File Shredder you can securely delete files. It is based on shred and it uses Gutmann wipe method. In this application you can set the number of passes and option to remove after shredding, hide shredding, add the data to overwrite. Currently it comes with Wipesync, Wipe and Unlink remove methods. This application is still in early stage and released under GNU General Public License v3.0.
sView is a free and open-source universal image, video and audio viewer for Windows, Linux, MacOS and Android. Using sView you can view 3D stereoscopic media data and all other traditional files video, image and audio files. It comes with build in 3D Movie Player and 3D Image Viewer. It supports Anaglyph glasses
Interlaced displays, Shutter glasses, Dual projection systems and Mirror displays, Oculus Rift prototype, iZ3D displays, Vuzix HMD and 3D TVs. Some other features Intuitive on-screen interface, Panoramas, Image positioning, Image adjustment and Stereo pair image adjustment.
