Information Density: Synergy Software – Signal Evidence & AI Readability

[H2] KaleidaGraph

[H2] v5 for Mac and Windows

[H4] Visualize your data...

[H4] Analyze your results...

[H4] Communicate your findings.

Buy Now / View Pricing

[IMG: Double Y Scatter Plot]

Download a Free 30 Day Trial

[H2] Meeting the needs of scientists and engineers for over 35 years.

[H3] Visualize your data

Open Excel files directly or import data from a text file, with the ability to specify the structure of the text file. Display your data using one of over 25 plot types, including a variety of Line, Bar, and Statistical plots.

[IMG: Dot plot data set]

[IMG: Dot plot of four variables]

[IMG: Scatter plot with error bars and user-defined curve fit]

[H3] Explore, analyze, and learn from your results

Use KaleidaGraph’s powerful nonlinear curve fitting to define and fit your own equation, apply one of our Least Squares fits, or use one of our smoothing fits to help improve the display of your data. Add error bars in almost any way imaginable.

[H3] Communicate your findings, clearly and convincingly

Customize virtually every aspect of the plot, including the axes, ticks, grids, labels, markers, lines, and colors. Place multiple plots on a single page using our Layout window. Easily export plots or layouts by copying and pasting, or export in a variety of high resolution formats.

[IMG: Box plot of water data]

[IMG: Line plot of water flow]

[IMG: Box plot of water data]

[H2] Try KaleidaGraph today!

Create your own plots using our FREE 30-day trial version.

Get Your Free Trial

[H3] See what one of our long-time customers has to say:

I started using KaleidaGraph about 30 years ago, as a much welcome upgrade to the venerable Cricket Graph, which I had used on an old MacPlus since 1986 - maybe started with KaleidaGraph when I got a Mac II with color monitor, although details not so clear as it was a long time ago. Since then I have introduced it to numerous PhD, Masters, and undergrad students, so have hopefully contributed somewhat to your growth. My first intervention was always to point out, when someone presented me with a horrible Excel 'chart', that it would really be much wiser to do such things with KaleidaGraph - nobody ever told me I was wrong about this! Best wishes for the future.

[H4] Michael Robert Carroll
Professor of Petrology, University of Camerino

[H1] KaleidaGraph Free Trial

KaleidaGraph is a thoughtfully designed graphing and data analysis application for research scientists, as well as for those in business and engineering fields. Discover how user-friendly KaleidaGraph is, and how it can meet your graphing needs by trying it with your own data.

[H1] Start Your Free 30-Day Trial

Complete the form to receive an email containing links to the free trial. Items denoted by an asterisk (*) are required.

[H3] Trial Version Notes

The free trial includes the full working edition of KaleidaGraph. Exported images will display a “Demo Copy” banner.The free trial will time out after 30 days.It is not possible to convert the trial version into a full version.If you use the demo for a class, your professor should contact us for information on including a link in their syllabus to purchase the one year student version. The demo will not be extended when used for this purpose.

[H3] System Requirements

Mac version: Mac OS 10.14 (Mojave) or later. Includes support for the M series chips.

Windows version: 64-bit version of Windows 10 or later. KaleidaGraph supports emulation mode when running on ARM architecture.

150 MB of free hard disk space.

[H3] Questions?

Email support@synergy.com for instructions on performing a specific operation or to see if a particular feature is supported.

[H3] Free Trial FAQs

After submitting the form, an email will be sent to you containing download links for the free trial. If you don’t see the follow-up email, you may have had a typo in your email address or it may have been filtered by your mail program.
No. It is not possible to turn the demo version into a full version.If you own the current version and need to reinstall but do not have the installer, you can order a replacement download from our order department.
The KaleidaGraph demo allows you to try out the features within the program for 30 days. If you use the demo for a class, your professor should contact us for information on including a link in their syllabus to purchase the one year student version. The demo will not be extended when used for this purpose.
If you need more time to test out the demo to make a purchasing decision, you can request an extension by sending an email to support@synergy.com. It will not be extended for classroom use. If you use the demo for a class, your professor should contact us for information on including a link in their syllabus to purchase the one year student version. The demo will not be extended when used for this purpose.
The only difference is that a “Demo Copy” banner is placed on any printed or exported plots.
The installer for the demo should have been saved to your Downloads folder or wherever you directed the browser to save the file. After you have run the installer, you can use the Quick Start Guide that was installed to take a quick tour of the program. The Help menu contains links to the full Help file, the tutorial, and a PDF version of the manual.

[H1] Purchase KaleidaGraph

[H2] How to Buy KaleidaGraph:

[H3] Buy Online

Choose your platform and license type, and click the Add to Cart button in the pricing table below.

[H3] Call Us

Place your order over the phone by calling 800-876-8376 or 610-779-0522.

[H3] Email or Fax

Send purchase orders via email (orders@synergy.com) or fax (610-370-0548), or complete our academic, government, or commercial order form and send the completed form back to us. Upon request, a link can be sent to pay by credit card.

[H3] Are You Tax Exempt?
For new online orders, you can now click the Tax Exempt? link under the subtotal on the shopping cart page to provide your tax exemption details.If you have any issues with your tax number, you can reach out to FastSpring or you can place the order directly with Synergy Software.

Request a Quote

$249.95

For one individual or one Mac computer

Perpetual license

$1095.95

For 5 users or 5 Mac computers

Concurrent network license

Perpetual license

$2065.95

For 10 users or 10 Mac computers

Concurrent network license

Perpetual license

$224.95

For one individual or one Mac computer

Perpetual license

$986.35

For 5 users or 5 Mac computers

Concurrent network license

Perpetual license

$1859.35

For 10 users or 10 Mac computers

Concurrent network license

Perpetual license

$174.95

For one individual or one Mac computer

Perpetual license

$743.95

For 5 users or 5 Mac computers

Concurrent network license

Perpetual license

$1399.95

For 10 users or 10 Mac computers

Concurrent network license

Perpetual license

$74.95

Requires a serial number for an existing Mac single-user license

For one individual or one computer

Perpetual license

$280.95

Requires a serial number for an existing Mac 5-user license

For 5 users or 5 computers

Perpetual license

$524.95

Requires a serial number for an existing Mac 10-user license

For 10 users or 10 computers

Perpetual license

$124.95

Requires a serial number for an existing Windows single-user license

For one individual or one computer

Perpetual license

$124.95per license

Requires a serial number for an existing Windows multi-user license

Each crossgrade is for one individual or one computer

Perpetual license

$249.95

For one individual or one Windows computer

Perpetual license

$1095.95

For 5 users or 5 Windows computers

Concurrent network license

Perpetual license

$2065.95

For 10 users or 10 Windows computers

Concurrent network license

Perpetual license

$224.95

For one individual or one Windows computer

Perpetual license

$986.35

For 5 users or 5 Windows computers

Concurrent network license

Perpetual license

$1859.35

For 10 users or 10 Windows computers

Concurrent network license

Perpetual license

$174.95

For one individual or one Windows computer

Perpetual license

$743.95

For 5 users or 5 Windows computers

Concurrent network license

Perpetual license

$1399.95

For 10 users or 10 Windows computers

Concurrent network license

Perpetual license

$74.95

Requires a serial number for an existing Windows single-user license

For one individual or one computer

Perpetual license

$280.95

Requires a serial number for an existing Windows 5-user license

For 5 users or 5 computers

Perpetual license

$524.95

Requires a serial number for an existing Windows 10-user license

For 10 users or 10 computers

Perpetual license

$124.95

Requires a serial number for an existing Mac single-user license

For one individual or one computer

Perpetual license

$124.95per license

Requires a serial number for an existing Mac multi-user license

Each crossgrade is for one individual or one computer

Perpetual license

[H2] Pricing:

$249.95

For one individual or one Mac computer

Perpetual license

$1095.95

For 5 users or 5 Mac computers

Concurrent network license

Perpetual license

$2065.95

For 10 users or 10 Mac computers

Concurrent network license

Perpetual license

$224.95

For one individual or one Mac computer

Perpetual license

$986.35

For 5 users or 5 Mac computers

Concurrent network license

Perpetual license

$1859.35

For 10 users or 10 Mac computers

Concurrent network license

Perpetual license

$174.95

For one individual or one Mac computer

Perpetual license

$743.95

For 5 users or 5 Mac computers

Concurrent network license

Perpetual license

$1399.95

For 10 users or 10 Mac computers

Concurrent network license

Perpetual license

$74.95

Requires a serial number for an existing Mac single-user license

For one individual or one computer

Perpetual license

$280.95

Requires a serial number for an existing Mac 5-user license

For 5 users or 5 computers

Perpetual license

$524.95

Requires a serial number for an existing Mac 10-user license

For 10 users or 10 computers

Perpetual license

$124.95

Requires a serial number for an existing Windows single-user license

For one individual or one computer

Perpetual license

$124.95per license

Requires a serial number for an existing Windows multi-user license

Each crossgrade is for one individual or one computer

Perpetual license

$249.95

For one individual or one Windows computer

Perpetual license

$1095.95

For 5 users or 5 Windows computers

Concurrent network license

Perpetual license

$2065.95

For 10 users or 10 Windows computers

Concurrent network license

Perpetual license

$224.95

For one individual or one Windows computer

Perpetual license

$986.35

For 5 users or 5 Windows computers

Concurrent network license

Perpetual license

$1859.35

For 10 users or 10 Windows computers

Concurrent network license

Perpetual license

$174.95

For one individual or one Windows computer

Perpetual license

$743.95

For 5 users or 5 Windows computers

Concurrent network license

Perpetual license

$1399.95

For 10 users or 10 Windows computers

Concurrent network license

Perpetual license

$74.95

Requires a serial number for an existing Windows single-user license

For one individual or one computer

Perpetual license

$280.95

Requires a serial number for an existing Windows 5-user license

For 5 users or 5 computers

Perpetual license

$524.95

Requires a serial number for an existing Windows 10-user license

For 10 users or 10 computers

Perpetual license

$124.95

Requires a serial number for an existing Mac single-user license

For one individual or one computer

Perpetual license

$124.95per license

Requires a serial number for an existing Mac multi-user license

Each crossgrade is for one individual or one computer

Perpetual license

Please note the following:The software is only provided electronically. It is no longer possible to get a copy on CD.You are responsible for making a backup copy of the installer. For your convenience, the Extended Download Service is automatically added to the cart. You can remove it, but it cannot be ordered separately at a later date. If you don’t get the download service with the initial order and need to reinstall the software, there will be a $15 fee to get a replacement download from Synergy Software.The extended download service is only available for online orders. It cannot be ordered directly from Synergy Software.Orders placed directly with Synergy Software are only processed in US Dollars. Website orders may be processed in a different currency.

[H3] System Requirements

Mac version: Mac OS 10.14 (Mojave) or later. Includes support for the M series chips.

Windows version: 64-bit version of Windows 10 or later. KaleidaGraph supports emulation mode when running on ARM architecture.

150 MB of free hard disk space.

[H3] Student Version

Want to use KaleidaGraph for a course you are teaching or taking? Email orders@synergy.com for details on purchasing a 1 year student license. The demo version will not be extended when used for this purpose.

[H3] Network Version for KeyServer

We have a special network version of KaleidaGraph 5 that works with KeyServer. A different set of installers are needed to gain KeyServer support. Please email support@synergy.com for more information on how to receive this version.

[H3] Purchasing Questions

You may purchase KaleidaGraph online, through a reseller, or directly from us.
If ordering directly from Synergy Software, please complete our quote request form.For online orders or to get a quote that includes the extended download service, go through the process of adding the item to the cart and click the Generate a Quote link. This type of quote would need to be competed online.
You can click the Tax Exempt? link under the subtotal in the shopping cart to provide your tax exemption details.If you have any issues with your tax number, you can reach out to FastSpring or you can place the order directly with Synergy Software.
Online orders: The Extended Download Service allows you to download your purchase again for up to one year, in the event your computer crashes or is replaced, or the downloaded file becomes damaged or lost. It can be thought of as an insurance policy in case anything goes wrong with your computer or the downloaded product.This service is only available for online orders and needs to be purchased at the same time as the original product. If you did not get it at that time and need to download the software again, you can call Synergy Software at 610-779-0522 and order a replacement download.
Online orders: The online store accepts a variety of major credit cards, PayPal, Google Pay, and wire transfer. The servers encrypt all information submitted to them, so you can be confident that your credit card information will be kept safe and secure.Orders through our sales office: We accept Visa, MasterCard, Discover, and American Express, as well as check cards and ATM cards if they are issued by one of these major credit card companies. We also accept purchase orders, checks, and money orders. Wire transfers are accepted but require payment of an additional fee.
There are many possible reasons for a credit card not being accepted:The zip code that was entered does not match the billing zip code of the card.The card is expired.You have reached or exceeded your credit limit.You have exceeded your daily charge limit.A computer at either end of the transaction is having technical problems.Online orders: If you have problems submitting your credit card payment, contact FastSpring for help. Include any error messages you received. You can also try ordering directly from Synergy Software as we use a different company for processing credit cards.Orders through our sales office: If we have problems submitting your credit card payment we will contact you for verification.
Yes. For credit card verification your billing zip code must be exactly as it appears on your credit card statement.
Online orders: Yes. In addition to credit cards, we accept PayPal, Google Pay, and wire transfer.Orders through our sales office: In addition to credit cards, we accept purchase orders, checks, and money orders. Wire transfers are accepted but require payment of an additional fee.
Online orders after Jan. 26, 2025: The charge for your order will appear on your statement as: FS* synergy.Online orders prior to Jan. 25, 2025: The charge for your order will appear on your statement as: DRI*WWW.SHAREIT.INFO.Orders through our sales office: The charge for your order will appear on your statement as: Maxwell Resources/Synergy Software.
Online orders placed after Jan. 26, 2025: You can click the View Invoice link at the bottom of your order confirmation email.Orders through our sales office: Contact us at 610-779-0522 or orders@synergy.com, and provide us with your invoice number and we would be happy to provide you with a copy of your invoice.
You can click the Gift Purchase check box on the shopping cart. This will let you enter your billing info but send the download instructions to someone else.
Orders placed after Jan. 26, 2025: Electronic orders through the website are handled by FastSpring (https://fastspring.com/consumer-support/).Orders through our sales office: You can contact our order department at 610-779-0522 or orders@synergy.com.

Online orders placed after Jan. 26, 2025: You can download by either clicking the d

[H1] Request a Quotation

If you need of a quotation, please fill out the form below and we will be happy to send one over. Items denoted by an asterisk (*) are required.

[H3] Please Note:

Quotes are only valid for orders placed directly with Synergy Software.Orders through the website are handled by another company. These orders may include tax, extended download protection, and may be displayed in a different currency.The extended download protection can only be ordered online and must be purchased at the same time as the software.

[H3] Resellers

Please email orders@synergy.com directly to request a quote or mention that you are a reseller in the Additional Information field on the form.

[H3] Questions?

Email orders@synergy.com with any quote or pre-sales questions.