Language/Multiple-languages/Culture/Productivity-tools-for-polyglots
Free resources for productivity around languages and cultures. Those mentioned in Language/Multiple-languages/Culture/Internet-resources-for-polyglots are not to be listed again here.
Please edit this page with the most up-to-date content. :)
https://www.libreoffice.org/
Office suite. It is open-source.
https://krita.org/
For drawing. It is open-source.
Worth to be mentioned: https://www.gimp.org/
https://www.audacityteam.org/
For editing audio. It is open-source.
https://www.draw.io/
For creating diagrams. Online. It is open-source.
https://pencil.evolus.vn/
For creating diagrams. Offline. It is open-source.
https://www.blender.org/
For creating 3D stuffs. Professional. It is open-source.
https://obsproject.com/
For creating videos and streaming. It is open-source.
https://sigil-ebook.com/
For writing e-books. It is open-source.
https://musescore.org/en
For composing music. It is open-source.
https://inkscape.org/
For editing vector graphics. It is open-source.
https://sourceforge.net/projects/pdfshuffler/ , https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/
For editing PDF. For Linux and for Windows. PDF-Shuffler is open-source.
https://www.flaticon.com/
High-quality icons. Good for visual memorisation of vocabulary for nouns and verbs.
https://mapchart.net/
Easily create customized maps.
https://www.nikse.dk/SubtitleEdit
Subtitle edition. It is open-source.
https://github.com/juliango202/jijimaku
Add dictionary definitions to subtitles. It is open-source.
https://fontforge.github.io/en-US/
Font creation. Not an easy work. It is open-source.
https://www.unicode.org/reports/tr38/
Unihan, very helpful database about Han script.
https://wiki.gnome.org/Apps/Gucharmap
Character map of Unicode. For Linux and Mac. It is pre-installed in many Linux distributions. It is open-source.
https://wiki.openstreetmap.org/wiki/Comparison_of_editors
Editors of OpenStreetMap. Most of them are open-source.
https://alternativeto.net/
Find better alternatives. Look at the criticism.
https://www.similarweb.com/
Find better sites.
https://www.producthunt.com/
Find amazing products.
https://www.slant.co/
Compare two products.
https://opensource.com/article/17/6/open-source-localization-tools
Tools for localization. They are open-source.
https://www.inviska.com/rename/
For batch rename. There are also other tools. It is open-source.