The field and particle trajectory simulator
Industry standard charged particle optics software
Refine your design: model > simulate > view > analyze > program > optimize it.
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The Simple SIMION Compliler (SL) Software License

The SIMION SL™ Toolkit (version - 2004-11-09)
The SIMION SL™ Toolkit. (c) 2003-2004 Scientific Instrument Services, Inc.


This software and documentation is licensed not sold to you under this
agreement. This agreement specifies the terms and conditions under
which you, the "User," may access, install and/or use ("use") the
software (source and/or object code) and/or related
documentation. Your use of the software and/or documentation
constitutes your acceptance of the terms of this agreement between you
and Scientific Instrument Services, Inc. (SIS) If you do not agree to
the terms and conditions of this agreement and do not want your act of
using the software and/or documentation to indicate your acceptance of
the agreement, promptly return the software and/or documentation and
proof of payment to SIS for a full refund.

Scientific Instrument Services, Inc. (SIS) hereby grants to the
purchaser (the "LICENSEE") a limited, revocable, worldwide,
non-exclusive, nontransferable, non-sublicensable license to use the
Software, including any minor version (1.x) upgrades up to, but not
including, the next major version (2.x) of the Software.


- Use the Software in conjunction with a single, fixed, licensed copy
of SIMION OR (at your option) with more than one copy of SIMION but
only by a single user.

- Modify, adapt, or create derivative works, in source or binary form,
of the Software for personal use.  Such derivative works may also be
distributed to other SL licensees, and only to other SL licensees,
provided that this same license is applied to the derivative work.
SIS retains the right to incorporate such modifications into the
standard version of SL.


- Alter, modify or remove any copyright or other proprietary notices
included in the Software or Documentation, including derivative works
thereof, or any copies thereof.

- Rent, lease, license or otherwise transfer, distribute or
disseminate the Software or derivative works thereof, or Documentation
to any non-licensed person or entity, including by posting it on a
public network, without the express written consent of


The software is provided "as is" without warranty of any kind. To the
maximum extent permitted by applicable law, the author further
disclaims all warranties, including without limitation any implied
warranties of merchantability, fitness for a particular purpose, and
noninfringement.  The entire risk arising out of the use or
performance of the product and documentation remains with recipient to
the maximum extent permitted by applicable law.

In no event shall the author or the authors of any contained software
be liable for any consequential, incidental, direct, indirect,
special, punitive, or other damages whatsoever (including, without
limitation, damages for loss of business profits, business
interruption, loss of business information, or other pecuniary loss)
arising out of this agreement or the use of or inability to use the
product, even if the author has been advised of the possibility of
such damages.


SL contains, uses, or is bundled with other software licensed
separately, including

  - Perl ( with libraries
    (Artistic License)
    - libwin32 (Artistic License)
    - Parse-RecDescent (Artistic License)
    - XML-NamespaceSupport (Artistic License)
    - XML-SAX (Artistic License)
    - XML-Simple (Artistic License)
    (bundled with the SL Toolkit and used by the SL Compiler

  - VIM ( (VIM License)
    (bundled with the SL Toolkit)

  - wxWidgets 2 ( -
    (wxWidgets license)
    (c) 1992-2004 Julian Smart, Robert Roebling et al.
    (used by SL Tools)

  - trackball.c (in wxWidgets)
    (c) 1993-1994 Silicon Graphics, Inc.
    (used by SL Tools)

  - zlib (
    (zlib license)
    (c) 2000-2002 Glenn Randers-Pehrson
    (used by SL Tools)

  - libpng (
    (libpng license)
    (c) 1995-2003 Jean-loup Gailly and Mark Adler.
    (used by SL Tools)

  - Microsoft C/C++ runtime libraries
    (c) Microsoft Corporation.
    (used by various SL Toolkit components)

Contact Scientific Instrument Services, Inc. (ATTN: David Manura) if
you have special licensing requirements.

The SIMION SL Toolkit™ and documentation is (c) 2003-2004 Scientific Instrument Services, Inc. All Rights Reserved.
Any comments on this web page? (will be sent to SIS SIMION Support)
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The SL Tookit™ and documentation is (c) 2003 Scientific Instrument Services, Inc. All Rights Reserved.