Edit equations for slides and more

Software for writing

Sebuah Program Lembar Kerja Presisi Tinggi

Write down your thoughts

Easy, private personal finance

A simple tool to extract, merge, rotate and reorder pages of PDF documents

Create and validate e-invoices

Create and share concept maps

An application to perform common editing operations on PDF files

Open Source Notion Alternative

A word processor

Streamline notes with Markdown!

Encryption for your cloud made easy

WPS Office Suite

Cross platform open source e-book reader

WPS 365 Suite

Connect your notes and knowledge

Draw and organize ideas

Use your tablet as graphic tablet/touch screen on your computer

Note-Taking App

Unofficial ProtonMail desktop app

Simple text editor for Markdown and reStructuredText

PDF editor with ability to browse/edit the tree of raw pdf objects

Conference companion

Spatial sticky notes canvas for Linux

Latex editor

Graphical interface for the PDF Toolkit (PDFtk)

Free Form Data Organizer

Remember your stuff in an adorably annoying way

Productive PDF Software That You'll Love to Use