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Xournal
Xournal is an open source tool for annotating PDF files. It supports pen, mouse, and keyboard input. It and the related Xournal++ are commonly used for adding annotations and electronic signatures to PDF files, especially on Linux desktops. PDF annotations Users can open PDF files and use Xournal to highlight in color, type text, and draw diagrams. Xournal uses the Poppler program library to render the PDF files. Annotations can be saved in the program's .xoj file format without modifying the original PDF file. Users can export a separate annotated PDF. Xournal++ The related project Xournal++ uses the .xopp file extension. It started as a rewrite of Xournal in C++, but has since grown beyond the original. Xournal stopped adding new features in 2016, while Xournal++ remains under active development in 2024. Although Xournal++ is not formally considered the successor to Xournal, the original's author suggests users try Xournal++.{{Cite web , title=Xournal , url=https://xo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux
Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, packaged as a Linux distribution (distro), which includes the kernel and supporting system software and library (computing), libraries—most of which are provided by third parties—to create a complete operating system, designed as a clone of Unix and released under the copyleft GPL license. List of Linux distributions, Thousands of Linux distributions exist, many based directly or indirectly on other distributions; popular Linux distributions include Debian, Fedora Linux, Linux Mint, Arch Linux, and Ubuntu, while commercial distributions include Red Hat Enterprise Linux, SUSE Linux Enterprise, and ChromeOS. Linux distributions are frequently used in server platforms. Many Linux distributions use the word "Linux" in their name, but the Free ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Educational Resources
Open educational resources (OER) are Instructional materials, teaching, learning, and research materials intentionally created and Free license, licensed to be free for the end user to own, share, and in most cases, modify. The term "OER" describes publicly accessible materials and resources for any user to use, re-mix, improve, and redistribute under some licenses. These are designed to reduce accessibility barriers by implementing best practices in teaching and to be adapted for local unique contexts.Mishra, M., Dash, M. K., Sudarsan, D., Santos, C. A. G., Mishra, S. K., Kar, D., ... & da Silva, R. M. (2022). Assessment of trend and current pattern of open educational resources: A bibliometric analysis. ''The Journal of Academic Librarianship'', ''48''(3), 102520. The development and promotion of open educational resources is often motivated by a desire to provide an alternative or enhanced educational paradigm. Definition and scope Open educational resources (OER) are part o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Note-taking Software That Uses GTK
Note-taking (sometimes written as notetaking or note taking) is the practice of recording information from different sources and platforms. By taking notes, the writer records the essence of the information, freeing their mind from having to recall everything. Notes are commonly drawn from a transient source, such as an oral discussion at a meeting, or a lecture (notes of a meeting are usually called minutes), in which case the notes may be the only record of the event. Since the advent of writing and literacy, notes traditionally were almost always handwritten (often in notebooks), but the introduction of notetaking software and websites has made digital notetaking possible and widespread. Note-taking is a foundational skill in personal knowledge management. History Note-taking has been an important part of human history and scientific development. The Ancient Greeks developed hypomnema, personal records on important subjects. In the Renaissance and early modern period, stude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Software For MacOS
Free may refer to: Concept * Freedom, the ability to act or change without constraint or restriction * Emancipate, attaining civil and political rights or equality * Free (''gratis''), free of charge * Gratis versus libre, the difference between the two common meanings of the adjective "free". Computing * Free (programming), a function that releases dynamically allocated memory for reuse * Free software, software usable and distributable with few restrictions and no payment *, an emoji in the Enclosed Alphanumeric Supplement block. Mathematics * Free object ** Free abelian group ** Free algebra ** Free group ** Free module ** Free semigroup * Free variable People * Free (surname) * Free (rapper) (born 1968), or Free Marie, American rapper and media personality * Free, a pseudonym for the activist and writer Abbie Hoffman * Free (active 2003–), American musician in the band FreeSol Arts and media Film and television * ''Free'' (film), a 2001 American dramedy * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-platform Free Software
Within computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several computing platforms. Some cross-platform software requires a separate build for each platform, but some can be directly run on any platform without special preparation, being written in an interpreted language or compiled to portable bytecode for which the interpreters or run-time packages are common or standard components of all supported platforms. For example, a cross-platform application may run on Linux, macOS and Microsoft Windows. Cross-platform software may run on many platforms, or as few as two. Some frameworks for cross-platform development are Codename One, ArkUI-X, Kivy, Qt, GTK, Flutter, NativeScript, Xamarin, Apache Cordova, Ionic, and React Native. Platforms ''Platform'' can refer to the type of processor (CPU) or other hardware on which an operating syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free PDF Software
Free may refer to: Concept * Freedom, the ability to act or change without constraint or restriction * Emancipate, attaining civil and political rights or equality * Free (''gratis''), free of charge * Gratis versus libre, the difference between the two common meanings of the adjective "free". Computing * Free (programming), a function that releases dynamically allocated memory for reuse * Free software, software usable and distributable with few restrictions and no payment *, an emoji in the Enclosed Alphanumeric Supplement block. Mathematics * Free object ** Free abelian group ** Free algebra ** Free group ** Free module ** Free semigroup * Free variable People * Free (surname) * Free (rapper) (born 1968), or Free Marie, American rapper and media personality * Free, a pseudonym for the activist and writer Abbie Hoffman * Free (active 2003–), American musician in the band FreeSol Arts and media Film and television * ''Free'' (film), a 2001 American dramedy * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Journal
Windows Journal is a notetaking application, created by Microsoft and included in Windows XP Tablet PC Edition as well as selected editions of Windows Vista and later. It was renewed in 2021 in Windows 11. Previous discontinued version from Windows 10 Previous versions allowed the user to create and organize handwritten notes and drawings, and to save them in a file, or export them in TIFF format. It can use an ordinary computer mouse to compose a handwritten note, as well as a graphics tablet or a Tablet PC. JNT format Microsoft has provided no documentation for its proprietary file format, which makes it difficult or impossible for other developers or software publishers to read or write files. Therefore, other programs cannot import Windows Journal files. There can be no third-party applications that make direct use of files created with Windows Journal. files should be converted to other formats such as XML with the Journal Reader Supplemental Component, for external ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handwriting Recognition
Handwriting recognition (HWR), also known as handwritten text recognition (HTR), is the ability of a computer to receive and interpret intelligible handwriting, handwritten input from sources such as paper documents, photographs, touch-screens and other devices. The image of the written text may be sensed "off line" from a piece of paper by optical scanning (optical character recognition) or intelligent word recognition. Alternatively, the movements of the pen tip may be sensed "on line", for example by a pen-based computer screen surface, a generally easier task as there are more clues available. A handwriting recognition system handles formatting, performs correct Segment (handwriting), segmentation into characters, and finds the most possible words. Offline recognition Offline handwriting recognition involves the automatic conversion of text in an image into letter codes that are usable within computer and text-processing applications. The data obtained by this form is reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smart Pen
A digital pen is an input device which captures the handwriting or brush strokes of a user and converts handwritten analog information into digital data, enabling the data to be utilized in various applications. This type of pen is used in conjunction with a graphics tablet, tablet computer, smartphone or digital notebook. The input device captures the handwriting data, that, once digitized, can be displayed on a screen. Common digital pen protocols are: * Microsoft Pen Protocol (MPP) (formerly N-trig) * Wacom AES 1.0 and 2.0 * Wacom EMR * Universal Stylus Initiative (USI) * Apple Pencil Active Projected Capacitive (APC) * Bluetooth Examples of digital pens: * Microsoft Surface Pen * Samsung S Pen * Google Pixelbook Pen * Apple Pencil Technology groups Active Active pens, such as N-trig's DuoSense Pen, include electronic components whose signals are picked up by a mobile device's built-in digitizer and transmitted to its controller, providing data on pen location, p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poppler (software)
Poppler is a free and open-source software library for rendering Portable Document Format (PDF) documents. Its development is supported by freedesktop.org. Commonly used on Linux systems, it powers the PDF viewers of the GNOME and KDE desktop environments. History The project was started by Kristian Høgsberg with two goals: to provide PDF rendering functionality as a shared library, to centralize maintenance effort and to go beyond the goals of Xpdf, and to integrate with functionality provided by modern operating systems. By the version 0.18 release in 2011, the poppler library represented a complete implementation of ISO 32000-1, the PDF format standard, and was the first major free PDF library to support its forms (only Acroforms but not full XFA forms) and annotations features. Poppler is a fork of Xpdf-3.0, a PDF file viewer developed by Derek Noonburg of Glyph and Cog, LLC. The name ''Poppler'' comes from " The Problem with Popplers," an episode of the animated serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
