Alto Software

Software we created and maintain or wish to (re)create and maintain that are officially part of GNU or support Free Software.

In the list below, some projects are marked as 'Fund Raising': these are long term projects (over 10.000 hours of development) for which we are looking for a sponsor or many small financial contributers. If you are interested to contribute, please send us an email.

GNU Guile-CV

GNU Guile-CV is a Computer Vision functional programming library for the Guile Scheme language.

GNU Guile-CV is based on Vigra (Vision with Generic Algorithms). It comprises a direct binding to Vigra_c (a C wrapper to a subset of the Vigra library), and a higher level API written in Guile Scheme.

License:-GPLv3
Status:-Active - Fund Raising
Pr. Admin. - Maintainer

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GNU Foliot

GNU Foliot is a small and easy to use time keeping application.

License:-GPLv3
Status:-Active - Fund Raising
Pr. Admin. - Maintainer

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GNU G-Golf

GNU G-Golf (Gnome- (Guile Object Library for)), is a library for developing modern applications in Guile Scheme.

It comprises a direct binding to the GObject Introspection API and higher-level functionality for importing Gnome libraries and making GObject classes (and methods) available in Guile's object-oriented programming system, GOOPS.

License:-LGPLv3
Status:-Planning - Fund Raising
Pr. Admin. - Maintainer

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Grip

Grip, a Grip of Really Important Procedures, is our Guile Scheme toolbox. It is composed of Grip itself, Grip-SQLite, Grip-Gnome and Grip-Clutter.

License:-GPLv3
Status:-Active
Pr. Admin. - Maintainer

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Tactus

Tactus is a simple yet powerful graphical planning and coordinating tool. Originally developed using Winterp and Motif, it's now being redesigned and ported to Guile and Guile-Clutter.

License:-GPLv3
Status:-Planning - Fund Raising
Pr. Admin. - Maintainer

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Unpublished

Software we created and maintain that support Free Software, but are unpublished, generally because they are too specific. We nonetheless list them because they do witness knowledge, experience and skills you might be interested in.

ThesisPUC

ThesisPUC is a LaTex document class and bibtex style for phd and master thesis that we developed and maintain for PUC-Rio.

License:-GPLv3
Status:-Active
Pr. Admin. - Maintainer

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Rg-Ergbd

Rg-Ergbd is the acronym of Region Growing Eucledian Red Green Blue Distance.

Within the Digital Image Processing Laboratory, Materials Engineering Department of the PUC-Rio, we develop advanced algorithms for mineral (and agglomerates) microscopic image analysis.

License:-GPLv3
Status:-Active
Pr. Admin. - Maintainer

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GNU Software

Free Software officially part of GNU that we maintain, co-maintain or for which we contribute.

Guile-Gnome

Guile-Gnome is a Guile wrapper collection for the following GNOME core libraries:

  • Gobject, Glib, Atk, Pango, Pangocairo, Gdk, Gdk-Pixbuf, Gtk, Libglade, Gnome-Vfs, Libgnome, Libgnomecanvas, Libgnomeui, Corba

Guile-Gnome brings the power of Guile Scheme to your graphical application, providing a comprehensive environment for developing modern applications:

License:-GPLv2
Status:-Active
Co-Maintainer

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Guile-Clutter

Guile-Clutter is a Guile wrapper for the ultra-hip GNOME Clutter library!

Clutter is a Scene Graph based canvas working in Retained Mode. Every object on the scene is usually a 2D surface inside a 3D space.

Guile-Clutter brings the power of Guile scheme to your Clutter applications!

License:-GPLv2
Status:-Active
Co-Maintainer

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Non GNU Software

Software that support Free Software but are not officially part of GNU that we maintain, co-maintain or for which we contribute.

G-Wrap

G-Wrap is a tool (and Guile library) for generating function wrappers for inter-language calls. It is used to generate Guile wrappers for C functions. G-Wrap is mostly used by Guile-Gnome and Guile-Clutter.

License:-LGPLv2
Status:-Active
Pr. Admin. - Commiter

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Guile-Lib

Guile-Lib is intended as an accumulation place for pure-scheme Guile modules, allowing for people to cooperate integrating their generic Guile modules into a coherent library. Think a down-scaled, limited-scope CPAN for Guile.

License:-GPLv3
Status:-Active
Pr. Admin. - Maintainer

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Guile-SQLite3

Guile-SQLite3 is a Guile wrapper for the SQLite database 3.0 API.

License:-GPLv3
Status:-Active
Commiter

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