A presentation software is a tool used to show information in the form of a slide show, a presentation of a series of still images. We select the finest open source software.
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Category: Documents
13 Best Free and Open Source Emacs-Like Text Editors
The original program was written in 1976 as a set of macros for an existing text editor called TECO.
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Ymacs – Emacs-like editor
Ymacs is an Emacs-like code and text editor that runs in a web browser.
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MicroEmacs – compact Emacs-like text editor
MicroEmacs is a compact Emacs-like text editor suitable for experienced programmers and beginners.
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Jasspa MicroEmacs – compact Emacs-like text editor
Jasspa MicroEmacs is a compact Emacs-like text editor suitable for experienced programmers and beginners.
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13 Best Free and Open Source Linux GUI Hex Editors
A hex editor is a special type of editor that can open any type of file and display its contents, byte by byte. This type of editor lets you view and edit binary files.
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Q22 – cross-platform binary file editor
Q22 is a cross-platform binary file editor and the successor to Catch22 HexEdit.
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vi-sql – browse and work with SQL databases
vi-sql is a terminal user interface for browsing and working with SQL databases.
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Presenterm – terminal-based presentation tool
Presenterm lets you create presentations using Markdown and run them directly in a terminal.
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Pympress – PDF presentation tool
Pympress is a PDF presentation tool designed for dual-screen setups.
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9 Best Free and Open Source OCR Screen Capture Tools
This article highlights OCR powered screen-capture tools to capture information instead of images.
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OCR4Linux – text extraction tool
OCR4Linux is a text extraction tool that captures a selected screen area, performs OCR, and copies the extracted text to the clipboard.
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Mark Shot – screenshot and annotation tool
Mark Shot is a high-performance screenshot and annotation tool built with Qt 6. It supports Linux desktops running Wayland or X11.
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6 Handy Free Linux Typesetting Systems
Typesetting systems let you generate high quality documentation including books with minimal effort.
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10 Best Free and Open Source Groupware Software
Groupware software is designed to enable users to collaborate, regardless of location, via the internet or a corporate intranet.
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17 Best Free and Open Source Linux Graph Databases
A graph database stores nodes and relationships instead of tables, or documents. We recommend the best graph databases.
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Oxigraph – graph database
Oxigraph is a graph database implementing the SPARQL standard. The software is written in Rust.
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Apache HugeGraph – highly scalable graph database
Apache HugeGraph is a fast, highly scalable graph database designed for storing and querying billions of vertices and edges.
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12 Best Free and Open Source OCR Systems
We pick out useful OCR systems.
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OpenOCR – toolkit for general OCR research and applications
OpenOCR focuses on text detection and recognition, formula and table recognition, and document parsing and understanding.
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