Browse free open source Java Text Editors and projects below. Use the toggles on the left to filter open source Java Text Editors by OS, license, language, programming language, and project status.

  • Passwordless Authentication and Passwordless Security Icon
    Passwordless Authentication and Passwordless Security

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  • Our Free Plans just got better! | Auth0 by Okta Icon
    Our Free Plans just got better! | Auth0 by Okta

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • 1
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
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    Downloads: 290 This Week
    Last Update:
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  • 2
    FAR - Find And Replace
    Search and replace operations on file content accross multiple files. Recursive operations within entire directory trees. FAR comes with support for regular expressions (regex) over multiple lines, automatic backup and various character encodings. Run grep like extractions to condense or rearrange sources, or perform bulk file renaming.
    Downloads: 47 This Week
    Last Update:
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  • 3

    RecordEditor

    Editor for Fixed Width, Csv and Existing Xml files.

    The RecordEditor is a Data File editor for Flat Files (delimited and fixed field position). It supports Unix / PC / Legacy (e.g. Mainframe) file formats, both Text and binary files. The Editor uses a Record-Layout description to format the files. This is ideal for Fixed width (Text or Binary) files, Cobol Data Files, Mainframe files and complicated Csv files. Cobol Copybooks can be used to format Cobol Data files. As well as an editor, The following utilities are supplied * Formatted Compare * File Copy and reformat Utility * FileWizard this is use to work out the format of a File. It can generally find both Text and binary / packed deicimal fields in a file For Simple Csv you should look at its sister project reCsvEditor. Note: The core Editor code is also used in the "Protocol buffers editor" and "Avro Editor"
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    Downloads: 47 This Week
    Last Update:
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  • 4
    The Wizard Desktop is a set of simple applications that maintain a common user experience along with a simple window manager. The underlying framework will allow a single-user multiple network connected computers paradigm. Communications between the framework and applications are standardized, programs can be swapped out at will. Please visit the OpenHub site.
    Downloads: 4 This Week
    Last Update:
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  • Our Free Plans just got better! | Auth0 by Okta Icon
    Our Free Plans just got better! | Auth0 by Okta

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    Advanced Clipboard Manager. Manages clipboard in ways nothing can. All time history to fast access slots. A GUI that does not bother the user in any way so it can stay on forever. Images and file clipboard support, plus Java extensions and color schemes!
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    Downloads: 2 This Week
    Last Update:
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  • 6
    A visual interface to the command line programs of leJOS. It includes syntax highlighting, and later, auto-typer and an installer.
    Downloads: 3 This Week
    Last Update:
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  • 7
    A universal suite of utilities for large corpora processing.
    Downloads: 2 This Week
    Last Update:
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  • 8
    Script Echo Color

    Script Echo Color

    Terminal text colorizing and simplifies script coding.

    ScriptEchoColor simplifies Linux terminal text colorizing, formatting and several steps of script coding.
    Downloads: 2 This Week
    Last Update:
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  • 9
    IFCX : Internet Foundation Classes eXtreme!
    Downloads: 1 This Week
    Last Update:
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  • Comprehensive Cybersecurity to Safeguard Your Organization | SOCRadar Icon
    Comprehensive Cybersecurity to Safeguard Your Organization | SOCRadar

    See what hackers already know about your organization – and stop them from getting in.

    Protect your organization from cyber threats with SOCRadar’s cutting-edge threat intelligence. Gain 360° visibility into your digital assets, monitor the dark web, and stay ahead of hackers with real-time insights. Start for free and transform your cybersecurity today.
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  • 10
    JFileReader allows users to view the contents of any file in a bytewise manner using a simple GUI interface. Functions include byte view changes to different primitive datatypes, endianess changes, and file content exports to new files.
    Downloads: 1 This Week
    Last Update:
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  • 11
    KartoMNT is a free software of height model digitalization. This software allows you to create your own Digital Height Models (DHM) with a simple map. Then you'll be able to visualize DHMs with the KartoMNT 3D viewer.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Visual xsltproc is a tool which help to write xslt file, and debug it to find errors. It writes xml, and generates xml (Syntax highlighting of XML & line Nr.). Finally if the result is XSL-FO it generates the pdf on Apache FOP java. Build on QT4.2.
    Downloads: 1 This Week
    Last Update:
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  • 13
    A knowledgment management system written in Java under JBoss 4.2.3 Server, with richfaces 3.3.0BETA4. Including fileconversion from html to pdf and rich:editor component without special syntaxing.
    Downloads: 0 This Week
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  • 14
    Amiant Navigator is a cross-platform plug-in based all-in-one file manager, media content viewer/editor/converter, archiver, text editor, ftp browser.
    Downloads: 0 This Week
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  • 15
    BinEditor is a editor for binary files, can show the bytes or nibbles as hexadecimal, decimal or binary value. Currently the project is dead, if any want to takeover, email to mariocastelancastro@gmail.com
    Downloads: 0 This Week
    Last Update:
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  • 16
    A tool to transform clipboard content, primarily focused on alphabetical transformation (e.g. Cyrillic to Latin and similar). It also allows other functions to manipulate the clipboard content, like clearing the formatting the content might have.
    Downloads: 0 This Week
    Last Update:
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  • 17
    DocSynch is a collaborative editing system on top of IRC. By transforming single-user editors into multi-user editors, it allows to remotely edit text documents together. Implementations are targeted as extensions to many popular text editors and IDEs.
    Downloads: 0 This Week
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  • 18
    Extractor Files

    Extractor Files

    Extractor Files is an index

    Extractor Files is an indexer to search for content in files, contains a simple text editor, he can display the contents of the file and also their metadata
    Downloads: 0 This Week
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  • 19
    Looks at file names in a directory and finds common parts in them trying to search similar and repeated ones. Useful when you have multiple files which differ in checksum and somehow in names. You can collect them and make a decision afterwards.
    Downloads: 0 This Week
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  • 20
    Fsgrep is a simple Java application which allows a user to search all files in a directory structure for lines matching a given pattern. Its functionality is a combination of the Unix find and grep utilities.
    Downloads: 0 This Week
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  • 21
    Application to help the localization of OpenOffice.org GSI text files
    Downloads: 0 This Week
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  • 22
    Search words in text files, display matching lines in tabs. Options to save results, exclude words, display the line numbers. Tiny file for searching big text files. Please leave feedback to help improve the application. Documentation coming soon.
    Downloads: 0 This Week
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  • 23
    A java wrapper for microsoft's ifilter technology.
    Downloads: 0 This Week
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  • 24
    JDocumentOrganizer (jDORG) is, in fact, a way to edit and keep your favorite quotes, culinary recipes , lyrics, and other piece of text you want. The editor let you format the texts in the way you want, and you can categorize them as you consider.
    Downloads: 0 This Week
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  • 25
    Swing-based Java application to manage (open, view, edit, update, create and save) Java properties files, which can also be saved as XML.
    Downloads: 0 This Week
    Last Update:
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