DartPDF 1.2.2

Standalone DartPDF 1.2.2.

Artifacts are built by CI and are unsigned (macOS .dmg, iOS .app,
Windows .zip) or debug-signed (Android, unless a release keystore
is configured). See app/RELEASING.md for signing and store upload.

On-device OCR models v1 (PP-OCRv5 mobile)

On-device OCR model bundle for pdf_ocr_ondevice.

PdfOcrModels.ppOcrV5Mobile downloads these files on first use, then runs OCR entirely on device (ONNX Runtime) — no per-page network call.

Assets

File	Size	SHA-256
PP-OCRv5_mobile_det.onnx	4.82 MB	d5de5df3…4f4f7d
PP-OCRv5_mobile_rec.onnx	16.56 MB	0030c6b0…d40a8d
ppocrv5_dict.txt	74 KB	d1979e9f…42af1b

Provenance & license

Derived works of PaddleOCR PP-OCRv5 mobile (Copyright PaddlePaddle Authors), redistributed under the Apache License 2.0 — see LICENSE.txt and NOTICE.txt in the assets.

The two .onnx files were converted from the official PaddlePaddle inference models (inference.json + inference.pdiparams) with paddle2onnx (opset 14); no weights were retrained or altered. ppocrv5_dict.txt is the recognizer's character dictionary (18383 entries) extracted verbatim from the official PP-OCRv5_mobile_rec config.

Sources: https://huggingface.co/PaddlePaddle/PP-OCRv5_mobile_det · https://huggingface.co/PaddlePaddle/PP-OCRv5_mobile_rec

Verified

End-to-end recognition confirmed against the shipped Dart pipeline (rec vocab 18385 aligns with the dictionary + CTC blank; a black-on-white sample decodes exactly).

DartPDF 1.2.0

Standalone DartPDF 1.2.0.

Artifacts are built by CI and are unsigned (macOS .dmg, iOS .app,
Windows .zip) or debug-signed (Android, unless a release keystore
is configured). See app/RELEASING.md for signing and store upload.

DartPDF 1.1.0

Standalone DartPDF 1.1.0.

Artifacts are built by CI and are unsigned (macOS .dmg, iOS .app,
Windows .zip) or debug-signed (Android, unless a release keystore
is configured). See app/RELEASING.md for signing and store upload.

DartPDF 0.1.0

Standalone DartPDF 0.1.0 desktop builds.

Downloads

Platform	File	Notes
macOS	DartPDF.dmg	Developer ID signed + notarized — opens with no Gatekeeper warning. (App Store build submitted separately.)
Linux	dartpdf-linux-x86_64.AppImage	Single portable file — chmod +x and run. Needs FUSE (or run with --appimage-extract-and-run).
Linux	dartpdf-linux-x64.tar.gz	Portable folder — extract and run ./dart_pdf_editor_app. Needs GTK3.
Windows	dartpdf-windows-portable.exe	Single self-extracting portable — double-click to run (unpacks to temp).
Windows	dartpdf-windows-x64.zip	Portable folder — extract and run dart_pdf_editor_app.exe. MSVC runtime bundled.

Windows builds are unsigned, so SmartScreen may warn on first run until an Authenticode cert is applied.