highly configurable system monitor (default version)

conky-std

highly configurable system monitor (default version)

Conky is a system monitor that can display just about anything, either on your root desktop or in its own window. Conky has many built-in objects, as well as the ability to execute external programs or scripts (either external or through built-in Lua support).
fast and minimalist 3D viewer

f3d

fast and minimalist 3D viewer

F3D supports many file formats, from digital content to scientific datasets (including glTF, stl, ply, obj), can show animations, has a lot of rendering options including real time physically based rendering and Monte Carlo pathtracing.
Preset-Official-Matroska-H.265 MKV 1080p30 and others 2 (2)

handbrake

versatile DVD ripper and video transcoder (GTK+ GUI)

HandBrake is a versatile, easy-to-use tool for converting DVDs and other videos into H.264, XViD, or Ogg formatted media. It's particularly useful for making videos that are compatible with portable video devices such as the Apple iPod/iPhone or Sony PSP.
generic modular initramfs generator (automation)

initramfs-tools

generic modular initramfs generator (automation)

This package builds a bootable initramfs for Linux kernel packages. The initramfs is loaded along with the kernel and is responsible for mounting the root filesystem and starting the main init system.
generic modular initramfs generator (core tools)

initramfs-tools-core

generic modular initramfs generator (core tools)

This package contains the mkinitramfs program that can be used to create a bootable initramfs for a Linux kernel. The initramfs should be loaded along with the kernel and is then responsible for mounting the root filesystem and starting the main init system.
multi-platform ebook editor

sigil

multi-platform ebook editor

Sigil is a free, open source, multi-platform ebook editor. It is designed to edit books in ePub format.