Open Source C++ Linguistics Software
Sort By:
C++ Linguistics Software
View 200 business solutionsBrowse free open source C++ Linguistics Software and projects below. Use the toggles on the left to filter open source C++ Linguistics Software by OS, license, language, programming language, and project status.
-
Powerful App Monitoring Without Surprise BillsTired of monitoring tools that punish you for scaling? AppSignal offers transparent, predictable pricing with every feature unlocked on every plan. Track errors, monitor performance, detect anomalies, and manage logs across Ruby, Python, Node.js, and more. Trusted by developers since 2012 with free dev-to-dev support. No credit card required to start your 30-day trial.
-
Build on Google Cloud with $300 in Free CreditStart your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query exabytes in BigQuery, or build AI apps with Vertex AI and Gemini. Once your credits are used, keep building with 20+ products with free monthly usage, including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. Sign up to start building right away.
-
1
Presage
the intelligent predictive text entry platform
Presage (formerly Soothsayer) is an intelligent predictive text entry system. Presage generates predictions by modelling natural language as a combination of redundant information sources. Presage computes probabilities for words which are most likely to be entered next by merging predictions generated by the different predictive algorithms. Presage's modular and extensible architecture allows its language model to be extended and customized to utilize statistical, syntactic, and semantic predictive algorithms. Presage's predictive capabilities are implemented by predictive plugins. Predictive plugins use services provided by the platform to implement multiple prediction techniques. -
2
Crow Translate
Lightweight translator that allows you to translate and speak text
Crow Translate is a simple and lightweight translator written in C++ / Qt that allows you to translate and speak text using Google, Yandex, Bing, LibreTranslate and Lingva translate API. You may also be interested in my library QOnlineTranslator used in this project. Wayland does not support global shortcuts registration, but you can use D-Bus to bind actions in the system settings. For desktop environments that support additional applications actions (KDE, for example) you will see them predefined in the system shortcut settings. You can also use them for X11 sessions, but you need to disable global shortcuts registration in the application settings to avoid conflicts. On Linux to make the application look native on a non-KDE desktop environment, you need to configure Qt applications styling. -
3
Marcion
The study environment of ancient languages (Coptic, Greek, Latin)
Marcion is a software forming a study environment of ancient languages (esp. Coptic, Greek, Latin) and providing many tools and resources (dictionaties, grammars, texts). Although Marcion is focused on to study the gnosticism and early christianity, it is an universal library working with various file formats and allowing to collect, organize and backup texts of any kind. Overview of gnostic sources in Coptic language delivered with Marcion: Nag Hammadi Library; Berlin Codex; Codex Tchacos (Gospel of Judas); Askew Codex (Pistis Sophia); Bruce Codex (Books of Jeu) Overview of sources of early christianity in Coptic, Greek and Latin languages: Septuagint (LXX); Greek New Testament; Coptic New Testament (Sahidic, Bohairic); Latin Vulgate -
4
OPolyglot
offline translator
-
Gemini 3 and 200+ AI Models on One PlatformBuild generative AI apps with Vertex AI. Switch between models without switching platforms.
-
5
Apertium: Machine Translation Toolbox
The free and open-source rule-based machine translation platform
Apertium is a toolbox to build open-source shallow-transfer machine translation systems, especially suitable for related language pairs: it includes the engine, maintenance tools, and open linguistic data for several language pairs. -
6
Fresh Memory
Flashcards application with Spaced Repetition method
Fresh Memory is an application that helps to learn large amounts of any material with Spaced Repetition method. The most important subject is learning foreign words, but Fresh Memory can be also used to learn anything else. The learning data is stored as flash cards and dictionaries. The flash cards may have several fields, and the user controls what combination of fields to learn. The flashcards can have formatted text and images. -
7
Fast Unsupervised Sentence Aligner described in "Improved unsupervised sentence alignment for symmetrical and asymmetrical parallel corpora", COLING 2010. NEWS : release 1.0b : bug fixed (release1.0a deprecated).
-
8
Arabic Corpus
Text categorization, arabic language processing, language modeling
The Arabic Corpus {compiled by Dr. Mourad Abbas ( http://sites.google.com/site/mouradabbas9/corpora ) The corpus Khaleej-2004 contains 5690 documents. It is divided to 4 topics (categories). The corpus Watan-2004 contains 20291 documents organized in 6 topics (categories). Researchers who use these two corpora would mention the two main references: (1) For Watan-2004 corpus ---------------------- M. Abbas, K. Smaili, D. Berkani, (2011) Evaluation of Topic Identification Methods on Arabic Corpora,JOURNAL OF DIGITAL INFORMATION MANAGEMENT,vol. 9, N. 5, pp.185-192. 2) For Khaleej-2004 corpus --------------------------------- M. Abbas, K. Smaili (2005) Comparison of Topic Identification Methods for Arabic Language, RANLP05 : Recent Advances in Natural Language Processing ,pp. 14-17, 21-23 september 2005, Borovets, Bulgary. More useful references to check: ------------------------------------------- https://sites.google.com/site/mouradabbas9/corpora -
9
Cross-platform application aimed at helping users to learn vocabulary from any foreign language(s). Add/Edit/Delete vocab words (w/ translation, category, sentence, notes, picture). Review (Quiz) vocabulary words.
-
Host LLMs in Production With On-Demand GPUsDeploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
-
10
The Helsinki Finite-State Transducer toolkit is intended for processing natural language morphologies. The toolkit is demonstrated by wide-coverage implementations of a number of languages of varying morphological complexity.
-
11
XBNF
(X)BNF simple and clever translation grammar compiler
XBNF Neurotranslator is a powerfull extended BNF grammar language to handle translations. XBNF comes with many features to handle different kind of situations. See [Files] to get the xbnf command binaries among architectures. Blog with all ressources (DockerHub images, documentations, ...): https://damolab.zapto.org/xbnf/ Seek library to get a full set of grammar examples: https://sourceforge.net/projects/xbnf/ -
12
AzConvert is an open source program to convert different scripts of Azerbaijani language (Latin, Arabic and Cyrillic) to each other. It's written in Qt.
-
13
GrammarChecker
Grammar checker for any text field via keyboard shortcut using LLM
GrammarChecker is a utility for instant grammar correction in any text field via keyboard shortcut, powered by Large Language Models (LLM). Grammar Checker utilizes the OpenAI API, supporting both OpenAI and Google Gemini models (It is possible to add other custom models via config), and requires an API key to function. Simply select the text you want to check and trigger the assigned shortcut. Grammar Checker can be automatically launched on startup and run in the system tray. The main window provides a user-friendly interface where you can assign any specific keyboard shortcut for triggering grammar checks or adjust the prompt requirements to align with your specific writing needs, such as translating text into different language or something else. -
14
DisMo
A POS, disfluency and multi-word unit annotator for spoken language
DisMo is a part-of-speech, disfluency and multi-word unit automatic annotator. It is designed to manage the complexities and phenomena specific to spoken language. It currently supports English and French, with support for more languages coming soon. It is developed and maintained by George Christodoulides (Centre Valibel, IL&C, University of Louvain, Louvain-la-Neuve, Belgium). Visit www.corpusannotation.org to find out more about DisMo and other annotation tools for language corpora. If you are using DisMo to annotate your corpus, please cite the following paper: Christodoulides, George; Avanzi, Mathieu; Goldman, Jean-Philippe. DisMo: A Morphosyntactic, Disfluency and Multi-Word Unit Annotator. An Evaluation on a Corpus of French Spontaneous and Read Speech. Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC) 2014, Reykjavik, Iceland, 26-31 May 2014, pp. 3902-3907. -
15
A project that aims to create reusable components (C++ libraries, COM components, and Edit controls) for Phonetic Transliteration of Indian languages, such as Telugu, Tamil, Kannada etc.
-
16
Grammar-multi is most useful for languages which words have many forms («more» inflected languages), and for which grammatical agreement (and other syntactic connections) in a sentence is «more» important and «obvious». Need a help of linguists. Program is not for every-day use, but to show Grammar is working. If you want your language Grammar version - tell me.
-
17
Lyreword is a flexible word generator for writers, role players, conlangers and everybody who seeks some inspiration for inventing words and names.
-
18
BioC
We describe a simple XML format to share text documents and annotation
A minimalist approach to share text documents and data annotations. Allows a large number of different annotations to be represented. Project files contain: - simple code to hold/read/write data and perform sample processing. - BioC-formatted corpora - BioC tools that work with BioC corpora BioC goals - simplicity - interoperability - broad use - reuse There should be little investment required to learn to use a format or a software module to process that format. We are interested in reuse, and we focus on common NLP tasks that are broadly useful for textmining. -
19
leXkit: a client-server dictionary edition environment, that makes editing easier for the lexicographer, who hasn’t to be aware of technical issues. Entry meta-information is used to provide advanced functionality, such as context-dependent tasks.
-
20
Affisix is a program for automatic recognition of prefixes. It takes large amount of words and according to the user setting it tries to determine which segments of these words are prefixes.
-
21
Based on the Buckwalter Morphological Analyzer (Version 1.0) for doing Arabic stemming and POS tagging. Includes a rewrite of the original Perl script, with better documentation and more flexible options, and a C++ interface (usable as a library or app).
-
22
C4 is a C++ class library for analyzing sound files, particularly spoken and sung phonations. C4 provides features such as frequency analysis, pitch extraction, or calculation of voice quality parameters (e.g. alpha ratio, HNR, jitter, etc.).
-
23
Core program and associated utilities for building a machine translation system using the Example-Based paradigm, where previously-translated text is used to infer new translations of previously-unseen text.
-
24
Dualword-PMC
PMC browser
PubMed Central browser. Source code: http://github.com/dualword/dualword-pmc/ -
25
EzerKb is a virtual keyboard for Windows. It emulates a keyboard with, for example, Russian, Greek, or Hebrew characters without actually installing a keyboard driver for that language. EzerKb works with most (but not all) Windows programs.
