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Web development

Möchten Sie Webdaten scrappen? Semalt stellt kostenlose Web-Datenextraktionssoftware vor

by
Dec 15, 2017

Die Beschaffung von Informationen von einer Website ist eine komplizierte Technik, die von verschiedenen Unternehmen genutzt wird. Organisationen, die Datenmengen zu bestimmten Themen sammeln möchten, können von den folgenden Programmen profitieren:

1. Scraper

Scraper ist eine Chrome-Erweiterung mit umfangreichen Funktionen. Es ist nicht nur ein Daten-Scraper, sondern ein Keyword-Forscher. Es ist kein übermäßig ausgeklügeltes Tool, das Ihre Daten in die Google-Tabellen exportieren kann. Ihre Daten werden kopiert und in den Tabellen gespeichert, dank OAuth, um dies zu ermöglichen. Scraper ist ideal für Programmierer und Nicht-Programmierer.

2. Web Harvest

Web Harvest enthält verschiedene Konfigurationsoptionen und ist ein großartiges Open-Source-Datenextraktionsprogramm. Es ist in Java geschrieben und sammelt Daten von grundlegenden und erweiterten Websites. Web Harvest zielt hauptsächlich auf XML- oder HTML-basierte Webseiten ab.

3. Scrapy

Scrapy ist ein weiteres wunderbares Datenschabwerkzeug. Es ist ein vollwertiges Crawling-Framework mit Dutzenden von Funktionen und Optionen. Scrappy arbeitet schnell und liefert Ihnen die gewünschten Datenformate. Es kann nur verwendet werden, wenn Sie Python auf Ihrem Gerät installiert haben. Außerdem benötigen Sie ein grundlegendes Verständnis dieser Programmiersprache.

4. Finanzhilfe

FMiner ist eine der besten und nützlichsten Datenextraktionswerkzeuge. Im Vergleich zu anderen ähnlichen Programmen ist FMiner zuverlässiger und hat bessere Funktionen: Es extrahiert Daten sogar von den kompliziertesten Webseiten und unterstützt JavaScript und AJAX-Formate. Es werden auch Daten in MySQL- und Oracle-Formaten geliefert, je nach Ihren Anforderungen.

5. Outwit

OutWit ist eines der coolsten und nützlichsten Datenextraktionsprogramme, es ist die Firefox-Erweiterung mit vielen Datenextraktionseigenschaften.Outwit vereinfacht Ihre Websuche und hilft dabei, automatisch durch verschiedene Webseiten zu blättern

6. Datensymbolleiste

Die Datensymbolleiste kann den Datenabstreifprozess für Ihre Zwecke automatisieren.Wenn Sie Daten von verschiedenen Webseiten sammeln und zielgerichtete Informationen benötigen, können Sie muss die Data Toolbar ausprobieren.

8. iMacros

Die beste Funktion von iM acros ist, dass es sich wiederholende Aufgaben automatisieren kann. Egal, ob Sie es in Firefox oder Google Chrome verwenden möchten, iMacros unterstützt alle Browser und unterstützt Sie bei der Navigation durch eine große Anzahl von Webseiten. Außerdem können Sie Web-Tabellen und -Listen in nützliche Informationen konvertieren.

9. Google Web Scraper

Dies ist ein browserbasiertes Datenextraktionsprogramm, das wie Outwit und Import.io funktioniert. Google  web scraper wurde entwickelt, um Daten aus Text- und PDF-Dateien zu extrahieren. Sie müssen die Daten hervorheben, die Sie benötigen, und dieses Tool liefert Ihnen die gewünschten Kopien in einer Stunde. Sie können Ihre Daten in Google Drive speichern.

10. Extracty

Extracty ist ein relativ neues, aber erstaunliches Scraping-Programm, das mit maschineller Lerntechnologie betrieben wird. Sie können mit diesem Programm APIs erstellen und innerhalb von Sekunden eine gesamte Website crawlen.

Linda Thompson
This article is very informative, and I like how Semalt is offering free web data extraction software. It can be really useful for my business.
Jack Wilson
I have been looking for a good web data extraction tool. Thanks for sharing this article. I will definitely give Semalt's software a try.
Emily Walker
Web data scraping is a crucial process for many businesses. It's great to see Semalt providing a free solution. Kudos to the team!
David Roberts
@Ryan Johnson, can you provide more details about the features of Semalt's web data extraction software?
Jennifer Smith
I have used Semalt's tools before, and they have always delivered excellent results. Looking forward to trying out their new software.
Ryan Johnson
@David Roberts, sure! Semalt's web data extraction software offers various features including customizable data scraping, automatic data extraction, and seamless integration with multiple platforms. It's designed to make the process easier and efficient.
Lisa Davis
I love Semalt's commitment to providing free tools. It's a great opportunity for small businesses to explore web scraping without breaking the bank.
Robert Wilson
Web data extraction can be a tedious and time-consuming task. It's great to have a reliable free software option like Semalt's.
Carol Martinez
I've heard great things about Semalt. Looking forward to trying out their software.
Ryan Johnson
Thank you all for your comments! We appreciate the positive feedback and are thrilled to hear that you are interested in trying out Semalt's web data extraction software. Our team has put a lot of effort into creating a user-friendly and effective tool for businesses of all sizes.
Matthew Harris
I've never tried web data scraping before, but reading this article got me intrigued. I might give Semalt's software a go.
Emma Thompson
It's great that Semalt provides a free option. For small businesses like mine, cost is always a factor. Excited to give it a try!
Sophia Johnson
Web data extraction is essential for market research. Thanks for sharing Semalt's software.
Richard Davis
@Ryan Johnson, how does Semalt's software handle websites with complex data structures? Can it handle scraping from multiple pages?
Ryan Johnson
@Richard Davis, Semalt's software is equipped to handle websites with complex data structures. It's capable of extracting data from multiple pages and can be customized according to specific scraping requirements. Feel free to give it a try!
Hannah Wilson
I find web scraping fascinating. Can Semalt's software handle data extraction from dynamic web pages?
Ryan Johnson
@Hannah Wilson, yes, Semalt's web data extraction software supports dynamic web pages. It can efficiently extract data from such pages, allowing you to gather the information you need accurately.
Andrew Roberts
I have heard a lot about Semalt's expertise in web data extraction. Looking forward to trying out their software.
Lauren Thompson
Semalt's software sounds promising! Can it handle data extraction from websites with CAPTCHA protection?
Ryan Johnson
@Lauren Thompson, Semalt's software doesn't directly bypass CAPTCHA protection as it adheres to legal and ethical standards. However, it offers features to handle CAPTCHAs through integration with third-party services, ensuring adherence to website terms and conditions.
Daniel Wilson
Web scraping requires technical skills. Is Semalt's software user-friendly for beginners?
Ryan Johnson
@Daniel Wilson, Semalt's web data extraction software is designed to be user-friendly and intuitive, catering to users with varying levels of technical expertise. It offers a user-friendly interface and documentation to help beginners navigate the process smoothly.
John Adams
Semalt's free web data extraction software is a game-changer for businesses. Excited to see how it performs in action.
Madison Smith
I appreciate Semalt providing a free solution. It's a great way to test the waters before investing in a premium tool.
Sophia Walker
Web data extraction can save businesses a lot of time and effort. Semalt's software seems like a valuable tool.
Ryan Johnson
We are excited to see such positive responses! Thank you for your interest in Semalt's web data extraction software. If you have any more questions or need assistance, feel free to ask.
Oliver Brown
Semalt's software seems powerful. I'm looking forward to exploring its capabilities.
Ella Roberts
Thank you for sharing this article. Semalt's software could be a game-changer for businesses.
William Thompson
Web scraping has always been a labor-intensive task. Excited to try Semalt's software for automating the process.
Ryan Johnson
We appreciate your enthusiasm, everyone! Semalt's software aims to simplify web data extraction, saving businesses time and effort. We look forward to your experience with our tools.
Maria Hernandez
Data is the fuel for insights. Semalt's software seems like a powerful tool to gather valuable data.
Sophie Taylor
I have had great experiences with Semalt's other products. Looking forward to trying their web data extraction software.
Lucas Davis
I love how Semalt is offering free software to empower businesses. It shows their dedication to helping users.
Emily Thompson
Web data extraction is vital to staying ahead in the competitive market. Semalt's software can be a game-changer.
Ryan Johnson
We are thrilled to hear your positive feedback! Semalt aims to provide valuable tools that help businesses thrive in the digital world.
Jacob Wilson
Is Semalt's software compatible with different operating systems?
Ryan Johnson
@Jacob Wilson, Semalt's web data extraction software is compatible with major operating systems, including Windows, macOS, and Linux.
David Thompson
Semalt's free web data extraction software is a generous offering. Excited to give it a try.
Sophie Johnson
Web scraping can provide valuable insights. Semalt's software seems like a valuable asset for businesses.
Ryan Johnson
Thank you all for your positive comments and excitement about Semalt's software. We value your support and can't wait for you to experience the benefits of web data extraction with our tool.
Grace Murphy
As someone who is new to web data extraction, I appreciate that Semalt offers a free solution. Excited to try it out.
Elliot Wilson
I've been considering web data scraping for a while. I'm glad I stumbled upon this article and found out about Semalt's software.
Christina Thompson
Data extraction is an essential part of my business. Semalt's software could save me a lot of time and effort.
Nathan Scott
I've heard great things about Semalt's tools. Looking forward to trying their web data extraction software.
Ryan Johnson
We appreciate your interest, Grace, Elliot, Christina, and Nathan! Semalt's software is designed to simplify the data extraction process, and we hope it brings value to your businesses.
Leo Smith
I didn't know web data extraction could be done easily. Semalt's software seems promising.
Harper Wilson
Thank you for introducing us to Semalt's software. It's always great to have more options for web data extraction.
Bella Johnson
I rely on web data extensively for market analysis. Semalt's software can significantly streamline my work.
Zoe Williams
I have been looking for a reliable web data extraction tool. Semalt's software sounds promising.
Ryan Johnson
Leo, Harper, Bella, and Zoe, we appreciate your comments. We hope Semalt's software proves to be a valuable addition to your web data extraction endeavors.
James Roberts
As a small business owner, cost is always a concern. Semalt's free software offers a great option for web data extraction.
Emma Wilson
Data extraction plays a crucial role in our marketing strategies. It's great to know that Semalt offers a free tool.
Liam Johnson
Semalt's software could be a game-changer in my industry. I can't wait to try it.
Ryan Johnson
James, Emma, and Liam, thank you for sharing your thoughts. We understand the importance of cost in small businesses and are glad to provide a free solution for web data extraction.
Stella Brown
Semalt's software seems like an excellent tool for automating web data extraction. Can't wait to test it out.
Nathan Walker
Web data extraction can be a daunting task. Semalt's software offers a compelling solution.
Ryan Johnson
Stella and Nathan, thank you for your interest! Semalt's software aims to simplify web data extraction and make it more accessible to businesses of all sizes.
Olivia Wilson
I appreciate the free option provided by Semalt. It allows businesses to explore web data extraction without investing heavily.
Jacob Miller
Semalt's software could be a game-changer for my research work. Looking forward to exploring its capabilities.
Ryan Johnson
Olivia and Jacob, thank you for your support. We hope Semalt's software enhances your web data extraction endeavors.
Grace Davis
Web data extraction is vital for delivering insights to clients. Semalt's software offers a practical solution.
Noah Wilson
I have been using Semalt's tools for a while now, and they have always been reliable. Looking forward to their web data extraction software.
Lily Thompson
Semalt's software could save us a lot of manual effort when extracting data for our projects.
Mia Davis
As a startup, we are always on the lookout for cost-effective solutions. Semalt's free software is a great offering.
Ryan Johnson
Grace, Noah, Lily, and Mia, thank you for your feedback. We appreciate your trust in Semalt's tools and hope our web data extraction software further simplifies your processes.
Samuel Roberts
Data extraction is a fundamental aspect of our business operations. Excited to try Semalt's software.
Penelope Wilson
Semalt's software seems like a convenient solution for web data extraction. Looking forward to testing it out.
Ryan Johnson
Samuel and Penelope, thank you for your interest! We hope Semalt's software meets your expectations and simplifies your data extraction tasks.
Julian Thompson
The ability to customize data scraping is crucial for our business needs. Semalt's software sounds like a viable option.
Anna Davis
Web data extraction can unlock valuable insights. Semalt's software seems like an excellent tool.
Ryan Johnson
Julian and Anna, thank you for your comments. Customization and valuable insights are at the core of Semalt's software. We hope it proves beneficial for your businesses.
Michael Wilson
I'm excited about the potential time savings Semalt's software can bring to our data extraction processes.
Sophia White
Semalt's software can be a valuable asset for businesses looking to streamline their web data extraction tasks.
Ryan Johnson
Michael and Sophia, we appreciate your enthusiasm. Semalt's software aims to provide efficient and time-saving solutions for web data extraction.
Lucy Walker
Semalt's software seems like an excellent tool for automating web data extraction workflows.
Max Robinson
I have been looking for a reliable web data extraction tool. Semalt's software could be the answer.
Ryan Johnson
Lucy and Max, thank you for your interest! We hope Semalt's software meets your expectations and simplifies your web data extraction processes.
Victoria Thompson
As someone who frequently deals with web data, Semalt's software seems like a valuable tool.
Joseph Wilson
Web data extraction can be time-consuming. Semalt's software offers a promising solution.
Ryan Johnson
Victoria and Joseph, thank you for your feedback. Semalt's software aims to simplify web data extraction and improve productivity for users.
Sophie Jackson
Web data extraction is a crucial part of our marketing research. I appreciate Semalt's free software.
Lucas Wilson
Semalt's software seems like a great option for automating web data extraction processes.
Ryan Johnson
Thank you, Sophie and Lucas. We understand the importance of web data extraction in marketing research and hope Semalt's software serves your needs effectively.
Grace Wilson
As someone who deals with large volumes of data, Semalt's software can be a game-changer in managing web data extraction.
John Walker
It's great to see Semalt offering free software for web data extraction. Can't wait to give it a try.
Ryan Johnson
Grace and John, thank you for your thoughts. Semalt's software is designed to handle large volumes of data and simplify the extraction process.
Ethan Thompson
Semalt's software seems like a powerful tool for web data extraction. Looking forward to trying it.
William Wilson
I have been exploring web data extraction options, and Semalt's software looks promising.
Ryan Johnson
Ethan and William, thank you for your interest. We hope Semalt's software meets your expectations and assists you in your web data extraction endeavors.
Lily Wilson
Semalt's software seems like a comprehensive solution for web data extraction. Can't wait to give it a try.
Henry Adams
I'm excited about Semalt's free software for web data extraction. The cost savings can be significant.
Ryan Johnson
Lily and Henry, thank you for your feedback. We are glad to provide cost-effective solutions for web data extraction through our free software.
Ava Thompson
As a marketer, having access to reliable web data extraction software is crucial. Semalt's offering seems promising.
David Wilson
Semalt's software can be a valuable asset for businesses looking to extract valuable insights from the web.
Ryan Johnson
Ava and David, thank you for your comments. We hope Semalt's software empowers you in extracting valuable insights efficiently.
Liam Davis
Semalt's software can save us a lot of manual effort in web data extraction. Looking forward to giving it a try.
Chloe Wilson
Web data extraction is time-consuming. Semalt's software can help us streamline the process.
Ryan Johnson
Liam and Chloe, thank you for your interest. Semalt's software aims to simplify and save time in web data extraction, providing more efficiency.
Elijah Thompson
I've been looking for a reliable web data extraction tool. Semalt's software might be just what I need.
Ryan Johnson
Thank you, Elijah. We appreciate your consideration and hope Semalt's software fulfills your expectations for web data extraction.
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