Programs for Linux

KWave is a simple program for recording and editing audio.

Key Features

Sound recording. Selecting a sound source. Setting recording parameters.

Editing audio tracks.

Adding silence, noise.

Effects:

Change volume.

Normalization.

Increasing.

Fading.

Low Pass Filter.

Notch filter.

Bandpass filter.

Change pitch.

Reverse.

sudo snap install kwave

sudo apt install kwave

sudo pacman -S kwave

sudo dnf install kwave

sudo zypper install kwave

sudo emerge -a kde-apps/kwave

Whalebird is a desktop client for the distributed social network Mastodon. Mastodon is free software for deploying distributed social networks.

Installation

sudo snap install whalebird

git clone https://aur.archlinux.org/whalebird-desktop.git
cd whalebird-desktop
makepkg -sri

Falkon is a lightweight open source browser. Developed as part of the KDE project.

Features

The browser has the necessary set of basic functions.

• Integration with desktop environment interface.
• Browsing history.
• Access to news feeds.
• Bookmarks.
• Tabs.
• Create full screenshots of web pages.
• Express panel as a home page.
• Ad blocking.
• And others...

Installation

sudo snap install falkon

sudo apt install falkon

sudo pacman -S falkon

sudo dnf install falkon

sudo zypper install falkon

sudo emerge -a www-client/falkon

Shortwave - Internet radio. Contains a large database of radio stations.

Features

• Huge database of radio stations.
• Easy search for radio stations.
• Create a list of favorite radio stations.
• Automatic song recognition.
• Play audio on supported devices (such as Google Chromecasts).
• Integration with GNOME environment.
• Mini player mode.
• Supports hotkeys.

Installation

flatpak install flathub de.haeckerfelix.Shortwave

flatpak run de.haeckerfelix.Shortwave

sudo snap install shortwave

sudo zypper install shortwave

sudo emerge -a media-sound/shorten

QEMU - virtual machine (emulator). A program for running guest operating systems inside a host system. Supports hardware virtualization.

Features

• Emulation of the host system (CPU, memory, devices) for running guest operating systems.
• Support for KVM, Xen, Hax, Hypervisor.Framework virtualization for executing guest systems directly on the CPU.
• Emulation in “User mode” for running applications compiled for one CPU on another CPU. In this mode, CPU emulation is always performed.
  
  

  Supported Host Architectures

  Arm	kvm (64 bit only), tcg, xen
  MIPS	kvm, tcg
  PPC	kvm, tcg
  RISC-V	kvm, tcg
  s390x	kvm, tcg
  SPARC	tcg
  x86	hax, hvf (64-bit only), kvm, nvmm, tcg, whpx (64-bit only), xen

  
  

  Installation on Ubuntu (LinuxMint)

  sudo apt install qemu

  Installation on Fedora

  sudo dnf install qemu

  Installation in openSuse

  sudo zypper install qemu

  Installation in Gentoo

  sudo emerge -a acct-user/qemu

Drawing is a simple drawing program for GNOME. Basic set of drawing elements.

Installation

flatpak install flathub com.github.maoschanz.drawing

flatpak run com.github.maoschanz.drawing

sudo snap install drawing

sudo apt install drawing

sudo dnf install drawing

sudo zypper install drawing