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Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.
A pleasant note-taking platform with native speed, majoring in Markdown, MindMap, Typst, and plain text.
The Time Series Visualization Tool that you deserve.
😎🏖️🐬 Your new, 𝙧𝙞𝙙𝙤𝙣𝙠𝙪𝙡𝙞𝙘𝙞𝙤𝙪𝙨𝙡𝙮 smart clipboard manager
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
qpdf: A content-preserving PDF document transformer
Open-source data modeling tool designed for PostgreSQL. No more typing DDL commands. Let pgModeler do the work for you!
A date and time library based on the C++11/14/17 <chrono> header
A C++ library for reading, writing, creating and modifying Microsoft Excel® (.xlsx) files.
Speech Note Linux app. Note taking, reading and translating with offline Speech to Text, Text to Speech and Machine translation.
.xlsx file reader and writer for Qt5
Apache OpenOffice
Point cloud registration pipeline for robot localization and 3D perception
X Inertial-aided Visual Odometry
A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format
A lightweight, accurate and robust monocular visual inertial odometry based on Multi-State Constraint Kalman Filter.
Precise localization based on GNSS and IMU.
Fast reading of delimited files
Fast CSV parser and writer for Modern C++
C++ library for creating and modifying Microsoft Word (.docx) files
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
KtikZ provides a nice user interface for making pictures using TikZ.
LaMa - A Localization and Mapping library
No-Fuss Time Management App