Showing 65 open source projects for "open source pdf editor"

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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • Nonprofit Budgeting Software Icon
    Nonprofit Budgeting Software

    Martus Solutions provides seamless budgeting, reporting, and forecasting tools that integrate with accounting systems for real-time financial insights

    Martus' collaborative and easy-to-use budgeting and reporting platform will save you hundreds of hours each year. It's designed to make the entire budgeting process easier and create unlimited financial transparency.
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  • 1
    MPX100 Editor

    MPX100 Editor

    Patch Selector for Lexicon MPX100

    Not really an editor yet, but just a basic patch selector. One day I would like to add sysex functionality.
    Downloads: 0 This Week
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  • 2
    JD990 Super Editor

    JD990 Super Editor

    VERSION 3.6.1 released 9/25/2025

    CtrlrX based editor for Roland SUPER JD SYNTHESIZER MODULE JD-990
    Downloads: 33 This Week
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  • 3
    MidiQuickFix - Midi editor and player
    MidiQuickFix allows you to directly edit the events in a Midi file. It is intended to make it easy to find and fix problems, such as setting volume and pan values for a track, without the need for a complex Midi sequencing program.
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    Downloads: 23 This Week
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  • 4
    ME-Edit
    Patch editor for the Boss ME-25 guitar multi effects and Roland GR-20 guitar synthesizer. The software allows desktop tweaking and editing of the ME-25 internal parameters, making patches a lot easier to create.
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    Downloads: 103 This Week
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  • Dominate AI Search Results Icon
    Dominate AI Search Results

    Generative Al is shaping brand discovery. AthenaHQ ensures your brand leads the conversation.

    AthenaHQ is a cutting-edge platform for Generative Engine Optimization (GEO), designed to help brands optimize their visibility and performance across AI-driven search platforms like ChatGPT, Google AI, and more.
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  • 5
    Fx FloorBoard

    Fx FloorBoard

    Graphical editor software for many Boss and Roland effect & synth unit

    Editors for the BOSS GT-1, 3, 5, 6, 8, Pro, 10, 100, 001 Guitar Multi-Effects Processors, and the BOSS GT-1B,6B,10B Bass Multi-Effects Processors. And for the Katana Amplifier. and various Boss and Roland guitar synths. This software can visually edit parameters via Midi,USB, or Bluetooth(via external device on some units) on the Multi-Effects/Amp/Synth Processor.
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    Downloads: 683 This Week
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  • 6
    AGS - Advanced Gtk+ Sequencer
    Advanced GTK+ Sequencer is intended to use for music composition. It features a piano roll, as well a synth, matrix editor, drum machine, soundfont2 player, mixer and an output panel. It's designed to be highly configurable, you may add effects to its effect chain, add or remove audio channels/pads. You may set up a fully functional network of engines, therefore exists a link editor for linking audio lines. In conjunction with ags you need a realtime kernel and alsa support. `ags` uses...
    Downloads: 8 This Week
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  • 7
    QXGEdit

    QXGEdit

    Qt XG Editor

    QXGEdit is a Qt GUI for editing MIDI System Exclusive files for XG devices (eg. Yamaha DB50XG).
    Downloads: 17 This Week
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  • 8
    jfMusic

    jfMusic

    Tracked Music Editor

    Tracked Music Editor Supports WAV, DLS files. Supports recording from MIDI devices.
    Downloads: 0 This Week
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  • 9

    Creatools Piano XS

    Sample based piano virtual instrument

    Is the third generation of a free and opensource virtual piano project built on HISE open source framework. It is built and developed with an aim to make a contribution towards free music education and creative freedom and it is therefore licensed under GPLv3 license. for more info: https://musictop69.wixsite.com/creatools
    Downloads: 2 This Week
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  • Say goodbye to broken revenue funnels and poor customer experiences Icon
    Say goodbye to broken revenue funnels and poor customer experiences

    Connect and coordinate your data, signals, tools, and people at every step of the customer journey.

    LeanData is a Demand Management solution that supports all go-to-market strategies such as account-based sales development, geo-based territories, and more. LeanData features a visual, intuitive workflow native to Salesforce that enables users to view their entire lead flow in one interface. LeanData allows users to access the drag-and-drop feature to route their leads. LeanData also features an algorithms match that uses multiple fields in Salesforce.
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  • 10
    Qtractor

    Qtractor

    An Audio/MIDI multi-track sequencer

    Qtractor is an Audio/MIDI multi-track sequencer application written in C++ around the Qt framework. The target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI,
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    Downloads: 346 This Week
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  • 11
    Gear Grinder

    Gear Grinder

    Editor software for the PRIMOVA GX-2 Gear Shifter device

    Editing software aid for use with the Primova GX-2 Gear Shifter device used with GK type hexaphonic guitar/bass processors. The editor will display and edit the internal functions of the Gear Shifter processor device via a USB port (serial over USB). Link to hardware unit site: https://www.primovasound.com/products/gx2/index.php/
    Downloads: 0 This Week
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  • 12
    Alpha Control

    Alpha Control

    An Editor for Roland JUNO ALPHA type synthesizers

    Alpha Control has moved to https://sourceforge.net/projects/ajed/ There are other programs out there with very similar names to Alpha Control so to avoid confusion I have changed the name. Please uninstall Alpha Control and install AJED This project was also a continuation of the now discontinued Juno Alpha panel.
    Downloads: 0 This Week
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  • 13
    Echoes Music Player

    Echoes Music Player

    An advanced lightweight music player with a custom skin

    A lightweight full featured music player with support for a wide variety of media types including midi, wav, flac and more. Comes with a custom built GUI Skin and advanced controls such as transpose, parametric EQ etc. Runs on any windows machine (xp, vista, 7, 8, 10, 11) with more than 256mb of RAM.
    Downloads: 4 This Week
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  • 14
    sysexy

    sysexy

    the sexy sysex librarian that Linux needs...

    Sysexy MIDI Librarian is a data dump utility for musicians and studio producers. A librarian program allows you to do "sysex dumps" to and from synthesizers, drum machines, effects processors, etc., and archive the data on a computer, containing sounds, configuration settings, sequences which can later be sent back to the originating equipment. This allows a computer to be used as data storage for musical instruments and studio gear.
    Downloads: 2 This Week
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  • 15
    MusE - Linux Music Editor
    MusE is a Qt based audio/midi sequencer with editing and recording capabilities for linux.
    Downloads: 3 This Week
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  • 16
    TuxGuitar
    TuxGuitar is a multitrack guitar tablature editor and player written in Java-SWT, It can open GuitarPro, PowerTab and TablEdit files.
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    Downloads: 562 This Week
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  • 17
    Aria Maestosa
    Aria Maestosa is a midi sequencer/editor. It lets you compose, edit and play midi files with a few clicks in a user-friendly interface offering score, keyboard, guitar, drum and controller views. Git repository: https://github.com/ariamaestosa/ariamaestosa
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    Downloads: 271 This Week
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  • 18

    ewi4000s-editor

    Patch editor for the Akai EWI 4000s electronic wind instrument

    Downloads: 1 This Week
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  • 19
    Impro-Visor

    Impro-Visor

    Leadsheet notation with auto-generated playback, improvisation advice

    Impro-Visor® is a music notation tool for producing monophonic lead sheets, specifically intended to help the improviser. Chord symbols are used to generate backing tracks automatically. Improvisation advice exists in the form of note coloration, database of licks, and automatic lick generation from grammars. Grammars can be learned automatically from transcriptions. Styles can be edited and created by the user. Other features include generation of roadmaps for understanding keys and...
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    Downloads: 133 This Week
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  • 20
    Swami Project
    A SoundFont editor and other software for editing, managing and sharing sample based MIDI instrument files for computer music composition. Support for other formats is planned.
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    Downloads: 3 This Week
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  • 21
    gmorgan

    gmorgan

    GMorgan_0.79 updated November 21, 2016

    Gmorgan is a midi processor. It can be voiced using Linux synths, midi connected equipment, or a soundcard. It is best to use a velocity sensing midi keyboard so that the first 4 voices can be mixed or layered. Demo at Youtube: http://youtu.be/3uIRq6M1tCs For GNU/Linux users, the latest file is .79. GMorgan .79 runs well on Ubuntu and most Linux/GNU distributions. Although it is included in the tarball, you can download .75 pdf documentation from the files section here. This...
    Downloads: 11 This Week
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  • 22
    Open Musicwriter

    Open Musicwriter

    A music score editor

    Open Musicwriter is a multi-platform open-source music score editor. It handles MIDI files and MusicXML files.
    Downloads: 5 This Week
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  • 23
    prodatum

    prodatum

    patch editor for the E-MU Proteus 2000 synthesizer family

    A cross-platform patch editor for the E-MU Proteus 2000 sample-based synthesizer family. prodatum is free software.
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    Downloads: 38 This Week
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  • 24
    tinyseq is a MIDI sequencer under GPL license. The current version has notation editor and tempo editor.
    Downloads: 0 This Week
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  • 25
    JSynthLib is a universal MIDI synthesizer librarian / editor. The project aims to eventually support all existing synthesizers.
    Downloads: 3 This Week
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