16
Numerical Mathematics
20
Numerically solves systems of simultaneous nonlinear equations.
66
Numerical Mathematics
3
Solves boundary-value problems involving ordinary differential equations.
1
Trantech Corporation
3
Shareware
A computer program to assist the collision investigator.
2
Sobolsoft
13
Shareware
Plot multiple functions in MS Excel. Excel 2000 or higher required.
1
University of Colorado, Department of Physics
60
Freeware
Translate from symbolic to molecular representations of matter.
7
Code Industry Ltd.
9,578
Shareware
Create, edit, merge, annotate, and convert PDF documents.
21
PDF-XChange Co. Ltd
2,500
Shareware
Everything needed to create, view & modify PDF files - SDK available.
92
A-PDF Solution
156
Shareware
A-PDF Rename is an utility program that lets you rename multiple PDF documents.
4
adultpdf.com Inc
9,104
Shareware
Image To PDF Converter enables you to convert images in to professional PDF file.
4
A-PDF Solution
783
Shareware
A-PDF Page Master lets you modify and organize your PDF.
11
Classic PDF
2,585
Shareware
Full-featured and comprehensive editing tool for creating/modifying PDF files.
Advanced PDF Software
48
Freeware
View, convert, and modify your PDF files.
15
Aswordsoft Ltd
1
Shareware
The best PDF editor to modify PDF text, create PDF and protect PDF.
2
AKnack
4
Freeware
AKCalculator does your equations easy to read, easy to write and easy to modify.
20
ScanSoft, Inc.
1,459
Commercial
ScanSoft PDF Create: create and modify PDF documents from other source formats.
1
Visagesoft
53
Shareware
eXPert can be used to modify PDF documents, and security settings of PDF.
Coherent Graphics Ltd.
4
Shareware
Coherent PDF Tools give you a wide range of tools to modify PDF files.
AccuSoft
3
Freeware
With the PDF Xpress for ActiveX , you can easily create, modify, and render PDF.
17
Win PDF Editor
212
Shareware
Win PDF Editor lets users modify and edit PDF document content.
1
ROXY
4
Freeware
PDF Assistant PRO - work with any pdf files and modify them.
103
Investintech.com Inc.
26,902
Shareware
Convert, generate, modify, and sign PDF documents.
