USBTrace version 3.0 Released !

The latest update of USBTrace (3.0) is available for download at http://www.sysnucleus.com/usbtrace_download.html. The major changes in this release are :

  1. Fixed USB 3.0 device enumeration traffic capture issues
  2. Displays endpoint address for USB 3.0 transactions
  3. Updated HID class decoder as per the latest HID Usage Table specification (Hut1_12v2)
  4. Updated Hub class decoder : USB 3.0 hub class support
  5. Updated Mass Storage class decoder (SPC 3, MMC 5 specification)
  6. Updated Video class decoder (UVC 1.5 specification)
  7. Minor UI changes
  8. Class decoders bundled along with installer
  9. Updated USB Vendor list
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Scraping hidden details using WebHarvy

WebHarvy allows you to scrape hidden fields in websites which are displayed only when you click on a link or button. The ‘Click’ option in the Capture window can be used to display such ‘click to display’ fields. The following video shows the process.

The video below shows how contact details from Craigslist listing pages can be extracted using this feature.

WebHarvy also allows you to scrape data from the HTML of the page. For example, the following video shows how geo location (latitude, longitude) can be extracted from yellow page listings (map details) from its HTML – this data is not visible in browser.

 Know More

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Scraping images : various methods : WebHarvy

WebHarvy lets you scrape images from websites with ease (in addition to text). During configuration, you can directly click on an image to capture it. The resulting Capture window displayed will have a ‘Capture Image’ button, clicking which either the image file can be downloaded or its URL be captured. Know More.

Images can also be downloaded from its URL obtained by applying Regular Expression on its HTML content. This method is shown in the following demonstration video.

Watch more demonstration videos

Download the free trial version

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Scraping data from HTML by applying Regular Expressions

WebHarvy can scrape data from HTML source code of selected area (or whole of) of web pages by applying Regular Expressions.

During configuration, after clicking on an item, the ‘Capture HTML’ option under ‘More Options’ of Capture window allows the HTML of the item to be captured and displayed in the preview area. After this, Regular Expressions can be applied (More Options > Apply Regular Expression) to select data from a portion of the HTML code displayed.

The following video shows how this feature can be applied to scrape URLs from HTML.

Download & try the 15 days evaluation version

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How to scrape tweets ? – Twitter data scraping using WebHarvy

WebHarvy can be used to easily scrape tweets from twitter.com. The following demonstration video shows the steps involved.

As shown, using WebHarvy to scrape tweets is very easy. WebHarvy is a point and click visual web scraper, using which data to be extracted can be selected using mouse clicks.

In case you need to scrape tweets after logging in using your Twitter account please make sure that you follow the steps mentioned at http://www.webharvy.com/articles/sites-requiring-login.html.

To know more, please watch demonstration videos at http://www.webharvy.com/demo.html

15 days free evaluation version of WebHarvy may be downloaded from http://www.webharvy.com/download.html

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Scraping Facebook graph search results

The following video shows how WebHarvy can be used to extract data from Facebook graph search results. The extracted data can be saved as a file or to a database.

While using WebHarvy to extract data from secure websites (which require login with a user name and password) please make sure that you follow the steps mentioned at http://www.webharvy.com/articles/sites-requiring-login.html

Scraping websites using WebHarvy is incredibly easy. Text, Images, URLs, Email Addresses etc can be easily extracted from web pages using WebHarvy. Watch these demonstration videos to know more.

Trial version download

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How to scrape data from eBay ?

WebHarvy can be used to scrape data from ebay.com. The following video shows the process.


In the above video the Keyword Scraping feature of WebHarvy is used to scrape product search results for multiple input keywords. In addition to this the Category Scraping feature can scrape products listed under various categories at ebay.com.

WebHarvy can extract data (text and images) from websites with just mouse clicks. Being a generic, visual web scraper, WebHarvy can be configured to extract data from any website. The configuration part is very easy – see this demonstration video which shows how easy it is to setup WebHarvy for data extraction.

In case you are looking for an easy to use web scraping solution to extract data from ebay (and other websites like amazon, yellow pages etc) we recommend that you try the evaluation version of WebHarvy from http://www.webharvy.com/download.html.

Please contact our support team in case you need any assistance.

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