# Open Source Alternatives

> An independent, bilingual directory of open-source applications for creative work, office tasks and everyday productivity. Compare by task, license, maturity and migration limits.

The directory contains 36 software profiles, 18 commercial-software comparison guides and 7 categories. Catalog sources were reviewed on 2026-10-14; this is not a hands-on certification. Follow each profile's official sources for current releases and licenses. Early projects are labeled separately. There are no paid rankings or invented ratings.

English pages use the root path. Chinese equivalents use /zh/ followed by the same route. This file is a navigation aid, not a crawler permission or a guarantee of AI citation.

## Start here
- [Directory](https://opensourcealternatives.dev/): Search all comparison guides and browse by task.
- [Software profiles](https://opensourcealternatives.dev/tools/): Uses, limitations, licenses, platforms and primary sources.
- [Editorial method](https://opensourcealternatives.dev/methodology/): Scope, source checks and maturity labels.
- [About](https://opensourcealternatives.dev/about/): Editorial attribution and independence.
- [Contact and corrections](https://opensourcealternatives.dev/contact/): Current contact availability and evidence needed for corrections.
- [Privacy](https://opensourcealternatives.dev/privacy/): Browser storage and optional analytics.
- [Terms of use](https://opensourcealternatives.dev/terms/): Use of the directory and third-party software.

## Comparison guides
- [Photoshop alternatives](https://opensourcealternatives.dev/alternatives/photoshop/): Image editing & digital painting
- [Illustrator alternatives](https://opensourcealternatives.dev/alternatives/illustrator/): Vector illustration & SVG
- [Figma alternatives](https://opensourcealternatives.dev/alternatives/figma/): Interface design & prototypes
- [Premiere Pro alternatives](https://opensourcealternatives.dev/alternatives/premiere-pro/): Non-linear video editing
- [After Effects alternatives](https://opensourcealternatives.dev/alternatives/after-effects/): Compositing & motion graphics
- [Microsoft Office alternatives](https://opensourcealternatives.dev/alternatives/microsoft-office/): Documents, spreadsheets & slides
- [Acrobat alternatives](https://opensourcealternatives.dev/alternatives/acrobat/): Local PDF tasks
- [Lightroom alternatives](https://opensourcealternatives.dev/alternatives/lightroom/): RAW development & photo workflow
- [InDesign alternatives](https://opensourcealternatives.dev/alternatives/indesign/): Page layout & publishing
- [Maya alternatives](https://opensourcealternatives.dev/alternatives/maya/): 3D modeling & animation
- [AutoCAD alternatives](https://opensourcealternatives.dev/alternatives/autocad/): Parametric parts & technical drawings
- [Audition alternatives](https://opensourcealternatives.dev/alternatives/audition/): Audio editing & multitrack mixing
- [Ableton Live alternatives](https://opensourcealternatives.dev/alternatives/ableton-live/): Music composition & production
- [Camtasia alternatives](https://opensourcealternatives.dev/alternatives/camtasia/): Screen recording & tutorial editing
- [Evernote alternatives](https://opensourcealternatives.dev/alternatives/evernote/): Personal notes & knowledge
- [Obsidian alternatives](https://opensourcealternatives.dev/alternatives/obsidian/): Markdown writing & linked notes
- [EndNote alternatives](https://opensourcealternatives.dev/alternatives/endnote/): References & research citations
- [1Password alternatives](https://opensourcealternatives.dev/alternatives/1password/): Local password management

## Software profiles
- [GIMP](https://opensourcealternatives.dev/tools/gimp/): A desktop image editor for photo retouching, image composition and graphic assets.
- [Krita](https://opensourcealternatives.dev/tools/krita/): A free, open-source painting application for illustration and digital art.
- [Inkscape](https://opensourcealternatives.dev/tools/inkscape/): A vector-graphics editor centered on SVG illustration and path editing.
- [Penpot](https://opensourcealternatives.dev/tools/penpot/): An open-source design platform for interfaces, prototypes and team collaboration.
- [Kdenlive](https://opensourcealternatives.dev/tools/kdenlive/): A non-linear video editor from KDE for multitrack editing and finished videos.
- [Natron](https://opensourcealternatives.dev/tools/natron/): A node-based compositor for keying, rotoscoping and visual-effects shots.
- [LibreOffice](https://opensourcealternatives.dev/tools/libreoffice/): A desktop office suite for text documents, spreadsheets and presentations.
- [PDFsam Basic](https://opensourcealternatives.dev/tools/pdfsam-basic/): A local PDF utility for splitting, merging, rotating and extracting pages.
- [darktable](https://opensourcealternatives.dev/tools/darktable/): A photography workflow application and non-destructive RAW developer.
- [RawTherapee](https://opensourcealternatives.dev/tools/rawtherapee/): A RAW photo processor focused on detailed image development.
- [Scribus](https://opensourcealternatives.dev/tools/scribus/): A desktop publishing application for page layout and PDF output.
- [Blender](https://opensourcealternatives.dev/tools/blender/): A 3D creation suite for modeling, animation, rendering and compositing.
- [FreeCAD](https://opensourcealternatives.dev/tools/freecad/): A parametric 3D modeler for real-world objects and technical drawings.
- [Shotcut](https://opensourcealternatives.dev/tools/shotcut/): A cross-platform video editor for timeline editing and export.
- [OpenShot](https://opensourcealternatives.dev/tools/openshot/): A desktop video editor with a visual timeline and clip-based workflow.
- [OBS Studio](https://opensourcealternatives.dev/tools/obs-studio/): Screen and camera recording, scene mixing and live streaming.
- [HandBrake](https://opensourcealternatives.dev/tools/handbrake/): A video transcoder for converting existing videos to delivery formats.
- [Audacity](https://opensourcealternatives.dev/tools/audacity/): An audio recorder and editor for waveform-based work.
- [Ardour](https://opensourcealternatives.dev/tools/ardour/): A digital audio workstation for multitrack recording, editing and mixing.
- [LMMS](https://opensourcealternatives.dev/tools/lmms/): A music-production application for sequencing and instrument-based composition.
- [Joplin](https://opensourcealternatives.dev/tools/joplin/): A note-taking application with notebooks, attachments and sync options.
- [Zettlr](https://opensourcealternatives.dev/tools/zettlr/): A Markdown writing environment for long-form and research-oriented work.
- [Zotero](https://opensourcealternatives.dev/tools/zotero/): A reference manager for collecting sources, reading PDFs and citing research.
- [KeePassXC](https://opensourcealternatives.dev/tools/keepassxc/): A local password manager that stores entries in an encrypted database file.
- [calibre](https://opensourcealternatives.dev/tools/calibre/): An ebook library manager, reader and format-conversion application.
- [Thunderbird](https://opensourcealternatives.dev/tools/thunderbird/): A desktop client for email, calendars and contacts.
- [Flameshot](https://opensourcealternatives.dev/tools/flameshot/): A screenshot application with on-capture annotation tools.
- [ShareX](https://opensourcealternatives.dev/tools/sharex/): A Windows capture application with annotation and configurable workflows.
- [Syncthing](https://opensourcealternatives.dev/tools/syncthing/): Continuous file synchronization between your own devices.
- [ArtCraft](https://opensourcealternatives.dev/tools/artcraft/): An AI image-and-video studio, alongside a separate family of 13 Crafting Apps.
- [PhotoCraft](https://opensourcealternatives.dev/tools/photocraft/): An early image editor in the ArtCraft family, with layers, masks and PSD workflows.
- [VectorCraft](https://opensourcealternatives.dev/tools/vectorcraft/): An in-development vector illustration application from the ArtCraft team.
- [FilmCraft](https://opensourcealternatives.dev/tools/filmcraft/): An early non-linear video editor in the Crafting Apps family.
- [EffectCraft](https://opensourcealternatives.dev/tools/effectcraft/): An in-development motion-graphics and compositing application.
- [PdfCraft](https://opensourcealternatives.dev/tools/pdfcraft/): An Early Alpha PDF workbench for reading and organizing documents.
- [Logseq](https://opensourcealternatives.dev/tools/logseq/): An outline-based knowledge tool with distinct file and database workflows.

## Categories
- [Creative & design](https://opensourcealternatives.dev/categories/creative-design/): Photo development, raster images, painting, vectors, interfaces and publishing.
- [Video & recording](https://opensourcealternatives.dev/categories/video-animation/): Editing, recording, compositing and video transcoding.
- [Office & PDF](https://opensourcealternatives.dev/categories/office-pdf/): Documents, spreadsheets, presentations and local PDF tasks.
- [Audio & music](https://opensourcealternatives.dev/categories/audio-music/): Recording, waveform editing, mixing and composing music.
- [Notes & research](https://opensourcealternatives.dev/categories/notes-research/): Personal notes, linked knowledge, long-form writing and references.
- [Personal productivity](https://opensourcealternatives.dev/categories/personal-productivity/): Passwords, screenshots, email, ebooks and file synchronization.
- [3D & CAD](https://opensourcealternatives.dev/categories/3d-cad/): 3D animation and parametric product modeling, with different workflows.

## Other resources
- [中文目录](https://opensourcealternatives.dev/zh/): 开源软件替代指南。
- [XML sitemap](https://opensourcealternatives.dev/sitemap.xml): Canonical English and Chinese page URLs.