KeepNote

Take complete multi-format notes and order them hierarchically

MiKTeX

TeX/LaTeX text processor

Corel WordPerfect Office

Simple and efficient office suite

Total HTML Converter

Convert HTML files to more usual formats

Gnumeric

A completely open source spreadsheet

ThinkFree Office

An office suite similar to Microsoft Office

Paper Stacks

Manage to organize your printed documents

AbiWord

Great lightweigh and compatible alternative to Microsoft Word

Easy Flyer Creator

Edit and print your own handouts very easily

StarOffice

A complete and appealing office suite

OnlyOffice

An alternative to other office suites with a wide range of features and functionalities

Excel Viewer

Easily open, view and print Excel worksheets

LibreOffice Portable

The portable version of one of the best free office suites

XLS Viewer

Practical viewer for files in XML format

CamScanner

Tool for scanning, storing, and editing documents

Scientific Word

Professional editor for technical and scientific texts

Free MP3 Cutter Joiner

A simple tool for editing audio files

Power Sound Editor

Free audio editor and burner with professional functions

Boom 3D

Tool to improve the audio of your PC

Nero WaveEditor

Advanced audio editor

Audacity Portable

Portable version of this brilliant music editor and converter

Free Audio Editor

Edit your audio files with this free tool with a professional aspect

MP3 Splitter and Joiner

Edit your MP3 files with the best quality possible

Voxal Voice Changer

Modify, change and disguise your voice

Wave Editor

Free audio editor that is simple and fast

CyberPower Audio Editing Lab

Easy-to-use audio editor with dozens of functions

MP3 Knife

Easily crop any fragment of an MP3 file

Movavi Audio Suite

Five tools to work with audio

Anvil Studio

A small home studio to write songs

All-in-one Voice Changer

Simple real-time voice changer

Awave Studio

Incredible music production program