ed is a line-oriented text editor. It is used to create, display, modify and otherwise manipulate text files, both interactively and via shell scripts. A restricted version of ed, red, can only edit files in the current directory and cannot execute shell commands.
UFS Explorer Standard Access is a software application designed exclusively for cases when it's difficult or impossible to access not-damaged data on a physical storage, disk images or virtual disks of virtual machines.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Windows

Salient OS is a rolling-release distribution aimed at Creative Multi-Media and Gaming Enthusiasts.
OpenTaxSolver (OTS) is a free program for calculating Tax Form entries and tax-owed or refund-due, such as Federal or State personal income taxes.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux


Plop Linux is a small distribution built from scratch that can boot from CD, DVD, USB flash drive (UFD), USB hard disk or from network with PXE. It's designed to rescue data from a damaged system, backup and restore operating systems, automate tasks and more.



The vi editor is one of the most common text editors on Unix. It was developed starting around 1976 by Bill Joy at UCB, who was tired of the ed editor. But since he used ed as a code base, access to the original sources has required a commercial Unix Source Code License for more...
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Linux
- BSD

What is Fink?
Fink is a project that wants to bring the full world of Unix Open Source software to Darwin and Mac OS X. As a result, we have two main goals. First, to modify existing Open Source software so that it will compile and run on Mac OS X. (This process is called portin.
Cost / License
- Free
- Open Source
Platforms
- Mac
Secure copy or SCP is a means of securely transferring computer files between a local host and a remote host or between two remote hosts. It is based on the Secure Shell (SSH) protocol.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Linux
a free system array created by Apple inc. For BSD - including macOS as macOS is based on the Darwin kernel of BSD
Cost / License
- Free
- Open Source
Platforms
- Mac
- BSD
- PC-BSD
- FreeBSD
- DragonFly BSD
- FreeNAS
- NetBSD
- OpenBSD
Percol is an interactive grep tool in your terminal, commonly used with | (pipe concept on UNIX).
Cost / License
- Free
- Open Source
Platforms
- Mac
- Linux
Yabause is a Sega Saturn emulator under the GNU GPL. It currently runs on FreeBSD, GNU/Linux, Mac OS X, Windows, Dreamcast, PSP and Wii.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD



MicroPython aims to implement the Python 3.4 standard (with selected features from later versions) with respect to language syntax, and most of the features of MicroPython are identical to those described by the “Language Reference” documentation at docs.python.org.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- BSD
- Self-Hosted
- JavaScript
- FreeBSD
- OpenBSD

DASH is a POSIX-compliant implementation of /bin/sh that aims to be as small as possible. It does this without sacrificing speed where possible. In fact, it is significantly faster than bash (the GNU Bourne-Again SHell) for most tasks. DASH stands for Debian Almquist Shell.
xlivebg is a live wallpaper framework, and collection of live wallpapers, for the X window system. xlivebg is independent of window managers and desktop environments, and should work with any of them, or even with no window manager at all.
Xiki makes the command line friendlier and more powerful. Xiki Shell (xsh) lets you use Xiki from command line, in a way that augments your current favorite shell (bash or zsh).
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Mac
- Linux



Collection of ports to MS-Windows of GNU and Unix software packages, which either don't have precompiled Windows binaries available, or whose existing ports are buggy or broken. All the ports are built using the MinGW development environment, with or without MSYS.
Cost / License
- Free
- Open Source
Platforms
- Windows
z/Scope is a multi-protocol, multi-host terminal emulator that provides access to multiple terminal-based applications in a way that is familiar to every user, using a modern tabbed interface.

Terminal User Interface (TUI) Display/Login Manager written in Rust that works on most GNU/Linux and BSD distributions. It can work both with or without SystemD.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Linux

SpaceObServer is a powerful and flexible hard disk space manager for Windows. It scans local and network drives using a background service and stores their structure, sizes and properties in an SQL database. Linux and Unix filesystems can be scanned via SSH (Secure Shell).
Cost / License
- Paid
- Proprietary
Platforms
- Windows



Hugs is a small, portable Haskell interpreter written in C runs on almost any machine. Hugs is best used as a Haskell program development system: it boasts extremely fast source code interpretation, supports incremental interpretation, and has the convenience of an interactive...
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- BSD

































































