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Engineers' Tool Kit - The Free Engineering Tools Site


Free engineering tools, references and news for structural and stress engineers. Almost everything here is free to use and download. 

Find here: 

  • free engineering software, spreadsheets and programs 
  • references to books for stress analysis, fatigue, dynamics, etc. 
  • reports, requirements and manuals for free download or consulting 
  • free software download on the toolkit
  • links to material data, technical reports, unit conversions, etc 
  • news for engineering professionals, videos and more

Complete site content at Site Map


Our articles:    Engineers' Tool Kit - Our View

THE LATEST NEWS - for complete coverage go to NEWS page

From Aviation Week & Space Technology
September 7th
Content Source:  Aviation Week & Space Technology Roundup Cover Image: 
September 6th
Sonic boom cannot be eliminated, but it can be reduced, and NASA is exploring new ways. On the cover is NASA’s 21st-century version of schlieren imagery, invented by a German physicist in 1864, to visualize super...
September 4th
NEW DELHI – The Indian and Australian navies will conduct their first bilateral exercise involving anti-submarine warfare and coordinated anti-submarine drills from Sept. read more
September 4th
THALES SUISSE SA won prime contract for preliminary phase of Swiss army’s Ground Based Air Defense 2020 project, beating RHEINMETALL SCHWEIZ AG AIR DEFENSE.               &nb...
September 4th
Earlier this year, Former Pentagon Comptroller Robert Hale was reasonably assured that Congress would find a way to pass spending legislation before this year’s appropriations measure expires on Sept. 30. read more
September 4th
/site-files/ Mishandled Baggage Reports - U.S. Airlines, May 2015     read more
From FlightGlobal
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  • Two new links on the LINKS page, to AeroStudents and to Engineers Edge add more reference material and on line calculators of a broad range of engineering topics.

  • Free program for digitizing curves - CurveSnap, added to Programs page and link to on line curve digitizing site

  • Spreadsheet  on Spreadsheets page for extracting SPC loads from NASTRAN f06 output file

  • Link to MIL SPECS and more specifications, handbooks, on EverySpec  at LINKS page

  • New spreadsheets: stress-strain curve for non linear stress analysis and Neuber Plasticity correction using Ramberg&Osgood material curve added to the Spreadsheets page

  • Link to all regulations and specifications, from EASA, on the Regulations - Aircraft page  

  • New page:  CAD Programs with links for download, free, CAD Programs for 2D and 3D

  • New page:  Compilers with links for download, free, compilers for the most used programs for engineering and research.

  • New link on Links page to NASA site with NASA and NACA Technical reports for downloading.



BOEING 787 - 9

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Brazilian KC 390 First Flight - 2015/02/03

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