Offline-first desktop apps in Rust and GPUI. Files stay in your folders; no account, no cloud service.
Download from office.elygpui.com or the latest release: Windows, macOS (Apple silicon and Intel) and Linux (AppImage, deb, rpm, Arch, Nix; Debian 11 and Ubuntu 20.04 or newer).
| App | Does | Engine |
|---|---|---|
| ElyDoc | Word processing (DOCX, ODT) | LibreOfficeKit |
| ElyTable | Spreadsheets (XLSX, ODS, CSV) | LibreOfficeKit |
| ElyShow | Presentations (PPTX, ODP) | LibreOfficeKit, system media |
| ElyPDF | PDF reading and editing, OCR, signatures | MuPDF, Tesseract |
| ElyMail | Mail over IMAP, POP3 and SMTP; follows the system proxy | own IMAP and POP3, mail-send, SQLite |
| ElyTree | Git client | Git |
| ElyMark | Markdown | markdown-rs, RaTeX, mermaid-rs-renderer |
| ElyAgent | Second release | Kigi CLI |
ElyMail signs in to Microsoft with OAuth, and to Gmail and iCloud with an app password.
scripts/doctor.sh # toolchain versions
scripts/fetch-references.sh # upstream sources at pinned commits
scripts/build-libreoffice.sh # patched LibreOffice 26.2.6.3 (about an hour)
scripts/build-mupdf.sh # patched MuPDF 1.28.5
scripts/build-git.sh && scripts/fetch-git-lfs.sh
scripts/fetch-tessdata.sh
cargo build -p ely-lok --bins -p ely-pdf-worker
cargo run -p ely-doc # or ely-table, ely-show, ely-pdf, ely-mail, ely-tree, ely-markElyMail needs a Microsoft client ID at build time: put ELY_MICROSOFT_CLIENT_ID=<id> in cred.txt at the repository root (git ignores it).
The scripts run on macOS, on Windows (LibreOffice under Cygwin, MuPDF with MSBuild) and on Linux inside packaging/linux/container.sh, an AlmaLinux 8 image that keeps the binaries on glibc 2.28.
Pushing a v* tag runs .github/workflows/release.yml. Self-hosted runners build macOS (arm64, and Intel under Rosetta), Windows and Linux with scripts/ci.sh and upload each app's packages, update manifests and the source archives to the GitHub release. macOS builds are signed and notarized.
cargo test --workspace; the script tests in tests/scripts (the window tests need macOS Accessibility permission; Linux tests run in containers); the benchmarks tests/perf/bench.py and tests/perf/folder-search.rs.
PRD.md |
Requirements |
agents.md |
Stack, rules and commands; the single source of truth |
tasks/TASKS.md |
Progress |
docs/decisions.md |
Decision log, by date |
docs/help.md |
Help: opening and saving, panels, recovery, offline limits, repositories, mail |
docs/compatibility.md |
Compatibility list for the current release |
docs/accessibility.md |
Accessibility and language review |
docs/perf/ |
Benchmark records |
docs/licenses.md |
Licences and sources |
CONTRIBUTING.md |
Opening a pull request |
MIT (LICENSE). Third-party components keep their own licences; see docs/licenses.md.