Atera all-in-one platform IT management software with AI agents
Ideal for internal IT departments or managed service providers (MSPs)
Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
Learn More
Automate contact and company data extraction
Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.
Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
...Medics, Steelworkers, and anyone who works shifts may find this handy.
Written in java (Open JDK 11), this will work on Linux, Mac and Windows as long as you have a Java Runtime environment installed.
Windows installer with bundled java runtime environment for those without java on their machine.
visit:
https://www.openlogic.com/openjdk-downloads
if you're having issues with Java... Seems not all JDK's are created equal.
A small tool which allows all basic smith chart actions.
This program was created for educational purposes.
JAVA RUNTIME REQUIRED
Tested on Windows. Some features may not available with other OS (e.g. copy to clipboard)
GENERAL PUBLIC LICENSE
There is a pdf help file online take a look in the files section. There is also a link available in the program itself.
CalAr is a free graphic harmonic calculator software.
System requeriments:
Java Runtime Environment 1.6 or above.
Screen of at least 1024x600px.
Optional: A Java Sound Bank.
The program displays the frequency of fundamental and its harmonics, also the tuning error with respect to nearby notes with graphical indicators (if greater than 1%).
CalSD is a free graphic differential tone calculator software.
System requeriments:
Java Runtime Environment 1.6 or above. Screen of at least 1024x600px.
Optional: A Java Sound Bank.
The program shows the frequency of both chosen notes, their difference and tuning error with respect to nearby notes with a graphical indicator (if greater than 1%).
CalPCS is a free pitch class set calculator software.
System requeriments:
Java Runtime Environment 1.6 or above. Screen of at least 800x600px.
Optional: A Java Sound Bank.
The program displays for each set their normal order, classification, transposition, whether it is an inversion, prime form, interval vector and the invariant property.
Use for simple calculations and calculations with 2D objects.
Made with VB 2010. Requires .NET Runtime.
Sources.zip for source code...the exe file for the
setup