Add digital signatures to PDF documents

The simple LaTeX editor

Connect to Tryton

Unofficial Notion Desktop client

Manage your Nitrokey devices

Зачорнення тексту та зображень у PDF

Edit and view UDF documents

The app made for your Trezor

Simple cross-platform text editor based on Qt and QScintilla

Універсальний засіб для роботи з електронними книгами

Programmable calculator for complex expressions

Create invoices, accept payments, track expenses & time tasks

Personal organizer

Redact and mark German id copies

Office productivity suite

Keep tabs on your subs

Keep plaintext accounts

A powerful, scriptable, modular calculator aimed at scientific, engineering or computing work.

German invoice generator

Access your data boxes

Create and share concept maps

Quickly get BibTeX from a DOI

Write letters with confidence

Відстежуйте використання аналогових плівок у камерах

Excellent presentations for hackers

Fully validating Firo peer-to-peer network node, wallet and graphical interface

Do your finances

Task manager

Faktury KSeF Polska

PDF viewer