Office

• LibreOffice LibreOffice is a free and open-source office suite developed by The Document Foundation. WindowsmacOSLinuxAndroid
• A Adobe Acrobat Reader Adobe Acrobat Reader is a PDF viewing and annotation software developed by Adobe. WindowsAndroid
• ONLYOFFICE Desktop Editors ONLYOFFICE Desktop Editors is an open-source office suite developed by Ascensio System SIA. WindowsmacOSLinuxAndroid
• Anki Anki is a free and open-source flashcard application built around spaced repetition to assist with long-term retention. WindowsmacOSLinux
• calibre calibre is a free, open-source e-book management software created by Kovid Goyal. WindowsmacOSLinux
• Obsidian Obsidian is a personal knowledge base and markdown editor designed to work over a local folder of plain text files. WindowsmacOSLinuxAndroid
• GeoGebra Classic GeoGebra Classic is dynamic mathematics software that unites geometry, algebra, spreadsheets, graphing, statistics, and calculus in an integrated environment. WindowsLinux
• Logseq Logseq is an open-source, privacy-first personal knowledge management and outliner tool. WindowsLinuxAndroid
• OpenOffice Apache OpenOffice is an open-source productivity software suite developed by the Apache Software Foundation. Windows
• Xournal++ Xournal++ is an open-source note-taking application designed for handwritten notes, sketching, and annotating PDF documents. WindowsLinux
• HomeBank HomeBank is a free and open-source personal accounting software developed by Maxime DOYEN. WindowsLinux
• Money Manager EX Money Manager EX is an open-source personal finance management tool designed to organize budgets and monitor cash flow. WindowsLinux
• P PDF24 Creator PDF24 Creator is a free desktop toolset developed by geek software GmbH for managing PDF files on Windows. Windows
• PDFgear PDFgear is a free office tool for Windows that allows users to read, edit, convert, merge, split, and electronically sign PDF documents without requiring a paid subscription or adding watermarks. Windows
• PDFsam Basic PDFsam Basic is a free and open-source desktop tool developed by Sober Lemur S.r.l. WindowsmacOS
• Zotero Zotero is an open-source reference management tool developed by the Corporation for Digital Scholarship. WindowsmacOSLinux
• Foxit PDF Reader Foxit PDF Reader is a popular PDF viewer designed for reading, creating, and annotating PDF files. Windows
• GnuCash GnuCash is a free, open-source financial management application designed for personal use and small businesses. WindowsmacOSLinux
• Joplin Joplin is an open-source note-taking and to-do application designed to capture ideas, manage task lists, and organize documents. WindowsmacOSLinuxAndroid
• MarkText MarkText is an open-source Markdown editor focused on speed and usability. WindowsLinux
• Notion Free version available Notion is a workspace and productivity application that consolidates notes, documentation, project tracking, and structured databases into a single environment. WindowsmacOS
• Standard Notes Standard Notes is an end-to-end encrypted note-taking application designed for privacy-conscious users. WindowsmacOSLinuxAndroid
• Stirling-PDF Stirling-PDF is a locally hosted, web-based PDF manipulation tool designed to process PDF files without sending data to third-party cloud servers. Windows
• SumatraPDF SumatraPDF is a free, open-source multi-format document reader created by Krzysztof Kowalczyk for Windows. Windows
• AppFlowy AppFlowy is an open-source, local-first workspace for notes, tasks, and project management. Windows
• JabRef JabRef is an open-source reference manager for collecting, organizing and citing academic sources. WindowsmacOSLinux
• KMyMoney KMyMoney is an open-source personal finance program from the KDE community. WindowsLinux
• OpenBoard OpenBoard is a free, open-source interactive whiteboard program built for schools and universities. WindowsmacOSLinux
• PDF Arranger PDF Arranger is a small open-source program for merging, splitting, rotating, cropping and reordering pages in PDF files. WindowsLinux
• Rnote Rnote is an open-source program for handwritten notes and sketching. Windows
• Simplenote Simplenote is an open-source, lightweight note-taking application developed by Automattic. WindowsLinux
• Zettlr Zettlr is an open-source Markdown editor built for academic writing and research workflows. WindowsmacOSLinux