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Home / v0.3.0
Name Modified Size InfoDownloads / Week
Parent folder
README.md 2026-08-12 2.9 kB
3 3 weekly downloads
opolyglot-x86_64.flatpak 2026-08-12 19.6 MB
8 8 weekly downloads
dependencies-ubuntu-2026-08-11_17-15-14.zip 2026-08-11 395.2 MB
1 1 weekly downloads
dependencies-rhel9-2026-08-11_17-08-59.zip 2026-08-11 365.2 MB
0
dependencies-mingw-2026-08-11_16-52-37.zip 2026-08-11 305.2 MB
0
opsetup.exe 2026-08-11 24.7 MB
4 4 weekly downloads
OPolyglot-x86_64.AppImage 2026-08-11 54.5 MB
5 5 weekly downloads
Release V0.3.0 (Barnards star) source code.tar.gz 2026-08-11 3.4 MB
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Release V0.3.0 (Barnards star) source code.zip 2026-08-11 3.6 MB
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Totals: 9 Items   1.2 GB 21

OPolyglot

Your Private Offline Translator

version v0.3.0

OPolyglot is a fast and fully offline translator that respects your privacy. The application is powered by the robust "Bergamot" engine, allowing you to perform all translations locally on your device without the need for an internet connection. OPolyglot is an excellent assistant for reading foreign documents, playing games, or working with unlocalized applications, all while keeping your data completely secure.

Release v0.3.0:

  • A PDF document translator has been implemented
  • Reduced CPU requirement for Linux build in libmarian to Core2 level

Release v0.2.2:

  • Fixed app crash when opening the translator twice

Release v0.2.1:

  • Fix crash in Flatpak application

Release v0.2.0:

  • Add Only OCR mode
  • Added image pre-processing
  • Add translation editor
  • Add README.md viewer

At the current stage of development, OPolyglot offers three key features:

  • Language Management: Automatic downloading of language models via libcurl.
  • Document Translator: The app helps translate PDF documents.
  • Simple Translator: A convenient tool for classic translation of typed or copied text.
  • Screen Translator: A smart feature that allows you to take a screenshot of any screen area, automatically recognize the text (OCR), and instantly translate it.

Install

  • AppImage:
  • Flatpak:
    • Download opolyglot-x86_64.flatpak (sourceforge.net)
    • Configure flathub: flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
    • Install via terminal: flatpak install opolyglot-x86_64.flatpak
  • Snap:
    • Run: sudo snap install opolyglot
  • Windows:

Source Code

Build from source code

Build on linux

download source code

git clone https://github.com/fenenko/OPolyglot

cd OPolyglot

build dependencies

cd scripts

./simple-build-dependencies.sh

cd ..

build OPolyglot

make build

run OPolyglot

export LD_LIBRARY_PATH=$(readlink -f ./bin):$LD_LIBRARY_PATH

cd bin

./opolyglot

Cross-build for Windows on Linux(using mingw)

download source code

git clone https://github.com/fenenko/OPolyglot

cd OPolyglot

build dependencies

cd scripts

./simple-build-library-win.sh

cd ..

build OPolyglot

make MINGW=1 build

run OPolyglot using wine

cd bin

wine ./opolyglot

Source: README.md, updated 2026-08-12