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I have a handful of plain-text Notepad (.txt) files filled with email addresses. The addresses appear in a mixed format—some are on their own line, others sit in long comma-separated strings, and a few are buried inside paragraphs. I need every duplicate stripped out so I end up with one clean, de-duplicated list. Your task * Parse each text file, no matter how the emails are spaced or punctuated. * Extract every valid address, compare them case-insensitively, and remove repeats. * Return one TXT (or CSV if you prefer) containing the unique emails only, plus a short note telling me how many duplicates you found. Accuracy is key: the final list must keep every legitimate address exactly as written while eliminating all copies. Regular expressions, Python, PowerShell, Excel—use whatever tool you’re fastest with, as long as the job is precise and the output is ready for me to paste straight into my mailing platform.
Project ID: 40382622
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Hi, I can quickly parse all TXT files, extract every valid email (no matter the format), and deliver a clean, case-insensitive de-duplicated list with an exact duplicate count. I’ll ensure 100% accuracy using regex + automation, keeping original formatting intact and providing a ready-to-use TXT/CSV output.
$15 USD in 1 day
6.9
6.9
53 freelancers are bidding on average $20 USD for this job

Hello I have got you need to just text file to deduplicate mail addresses, and I know how to do with fastest way. I have over 25 years of overall experience, and I have strong math/algorithm/combinatorics background, therefore I can implement solution with maximal performance, if needed.
$14.30 USD in 1 day
8.1
8.1

Okay, sir, I’m happy to help you to remove duplicate from your list. Let me know. I am happy to help you. Thank you so much. I will initially provide sample for your approve
$30 USD in 2 days
7.1
7.1

We can assist with de-duplicating your email lists. We will develop a PHP script that parses your text files, extracts valid email addresses, and removes duplicates case-insensitively, outputting a clean list and the count of removed duplicates. Experience: We are a group of engineers with 18+ years of experience in software development and web development. We are familiar with PHP and script development for data manipulation.
$30 USD in 1 day
7.0
7.0

Drawing on over 15 years of experience in data management and problem-solving, I'm confident that I have the skills necessary to effectively handle your project. Throughout my career, I've built a mastery in using Excel and Python, which will be instrumental in carrying out this task with the precision and speed that you are looking for. One of my core areas of expertise is data cleansing; this includes tasks similar to what your project requires - removing duplicates from a large dataset while ensuring maximum accuracy and integrity of the remaining data. Equipped with advanced automation techniques, I can successfully parse through your Notepad files regardless of spacing or punctuation, extract every valid email address and provide you with one clean, de-duplicated list in the format you need.
$30 USD in 1 day
7.0
7.0

I can do it quickly. Messageme here.I am available to start the work. Looking forward to an early and positive response. Regards, Shalu
$20 USD in 1 day
6.8
6.8

Hi, I am expert in building Python script so this is very straightforward for me. I will remove all duplicates email and deliver one clean TXT or CSV file with a short note showing how many duplicates were found. Ready to start immediately. Please share your files. Best regards, Mahedi
$10 USD in 1 day
6.4
6.4

That's straight forward task i can do it Right away,,, just share TXT file,,,,,,,,,,,,,,,,,,,,,, ,,,,,,
$15 USD in 1 day
6.5
6.5

Drawing from my vast experience as a Software Engineer, I'm well-equipped to tackle your project with utmost precision and efficiency. Not only do I possess excellent skills in automation, data analysis, Python and web scraping—critical for handling the various formatting challenges posed by your diverse plain-text files—but I have also honed this expertise to deliver optimal results in diverse AI chatbot integrations ( think Slack, Discord, or even WhatsApp). That's why the accuracy of my work is second to none and why you can rely on me to go above and beyond to ensure that every valid email is extracted correctly while eliminating all duplicates. Having a Master’s degree in Software Engineering also puts me at the forefront of using cutting-edge technologies like Big Data and AI, a proficiency that could bring value-adds to your project. These powerful tools will help us navigate the complexity of your text files efficiently, allowing for effective extraction and comparison of email addresses using regular expressions. In conclusion, hiring me for this task will get you not just an experienced professional across multiple domains but an assurance that your project will be delivered meticulously - ready for you to directly integrate into your mailing platform. Let's take advantage of my precise coding skills and data-driven mindset to build you the clean de-duplicated email list you deserve!
$25 USD in 2 days
6.2
6.2

Hi, I can handle this quickly and accurately. I will parse each TXT file, extract all valid email addresses regardless of whether they appear on separate lines, in comma-separated strings, or embedded inside paragraphs, and then remove duplicates using case-insensitive comparison. I will preserve each retained email exactly as written in the source while ensuring all repeated copies are removed. The final deliverable will be one clean TXT or CSV file containing only unique email addresses, ready for direct use in your mailing platform. I will also provide a short summary showing the total number of emails processed, how many unique addresses remained, and how many duplicates were removed. I typically do this with a precise Python-based extraction and validation script, which is reliable for mixed formatting and large lists. My focus will be accuracy, clean output, and fast turnaround. This is a straightforward task for me, and I can deliver a polished result without unnecessary complexity.
$20 USD in 1 day
5.8
5.8

I can extract and de-duplicate all email addresses from your .txt files, regardless of formatting (lines, commas, or embedded in text). I’ll parse everything carefully, remove duplicates case-insensitively, and ensure every valid email is preserved exactly as written. You’ll receive a clean TXT/CSV file with unique emails only, along with a brief summary showing total emails processed and duplicates removed. Ready to start immediately.
$30 USD in 1 day
5.9
5.9

Hello. I can do this in less than an hour. I will write a quick Python script to accomplish it. I am available to begin immediately and work until completion. Contact me if you wish to continue. Thanks.
$15 USD in 1 day
5.6
5.6

Dear client, I can do this job of data entry accurately as per your requirements and available to start immediately. Thanks!
$15 USD in 1 day
4.7
4.7

Hi, I can do this for you quickly and accurately. I’ll go through all the text files, extract every valid email address, remove duplicates case-insensitively, and give you back one clean file with only unique emails. It doesn’t matter if the emails are on separate lines, comma-separated, or mixed into paragraphs. You’ll receive: Both clean TXT and CSV file with unique emails only A short note with the number of duplicates found I’ll use Python for this so the extraction is accurate and nothing gets missed. I can start right away once you send the files. Best regards, Hossam
$30 USD in 7 days
4.7
4.7

Dear Client, I am an experience python developer with more than 7 years in back/front end web development. I handle CSV, json, yaml, excel, pdf, word data documents, etc parsing for data analytics. Experience in various communication protocols like Web service, Restful, web sockets, peer-to-peer, webrtc, rpc, etc Mined 10K of data from various websites like amazon, ebay and conduct analytics Pls find my portfolio and good reviews. Pls PM me so we can discuss further details. Thanks
$15 USD in 7 days
4.3
4.3

Hi, I can quickly clean and deduplicate your email data from all your .txt files regardless of formatting—whether emails are on separate lines, comma-separated, or embedded within paragraphs. I’ll extract every valid email, normalize them for case-insensitive comparison, and remove all duplicates to deliver a single clean TXT or CSV file with only unique addresses. I’ll also include a brief summary showing the total number of emails processed and how many duplicates were removed. Thank you
$20 USD in 7 days
4.1
4.1

Hi, I can accurately extract and clean all email addresses from your text files, regardless of how they are formatted (separate lines, comma-separated, or embedded within paragraphs). Here’s what I will deliver: Extract every valid email from all provided .txt files Remove duplicates using case-insensitive matching Provide a clean, de-duplicated list (TXT or CSV format) ready to use Include a summary with the total number of duplicates removed I pay close attention to detail to ensure 100% accuracy—keeping every valid email exactly as written while eliminating all duplicates. I’m ready to start immediately and can deliver fast.
$15 USD in 1 day
3.9
3.9

You've got emails scattered across comma-separated strings, standalone lines, and buried in paragraphs—regex is perfect for this. I'll write a Python script that pulls every valid address with a pattern match, lowercases them for comparison, strips duplicates, and spits out a clean TXT with a count of how many repeats got tossed. You keep the originals exactly as they appeared, just no copies. I built a PDF processing pipeline that handled messy multi-format documents and a trading QA tool that parsed thousands of unstructured log entries, both at ffulb.com. This is the same kind of extract-normalize-dedupe work, just faster. Can start whenever.
$25 USD in 2 days
3.6
3.6

This looks like a simple script. I can filter duplicate email addresses for you. Please contact me, and I can get to work immediately and complete this task efficiently. Delivery within seven days. Price: $50.
$50 USD in 7 days
3.5
3.5

Hello, my name is Tri Agustin. I am a reliable and detail-oriented freelancer specializing in Data Entry, Web Research, and Virtual Assistance. I am committed to delivering accurate work on time and helping clients grow their business.
$20 USD in 7 days
3.6
3.6

Hi there, I read your brief carefully and can quickly turn your messy .txt files into one clean, de-duplicated list. I’ve handled many ad-hoc email-cleaning jobs using Python scripts and small Django utilities for groups that later needed reproducible tooling, so I’ll deliver a precise, repeatable result rather than a one-off hack. I’ll parse each file using a robust email regex and tokenization that handles newlines, commas and emails embedded in prose, validate common address forms, and compare addresses case-insensitively while preserving the original text for the single kept entry. The output will be a plain TXT (or CSV if you prefer) with unique addresses only, plus a short note with the total duplicates removed and a quick summary of any malformed entries. I can run this as a one-off Python script or package it into a small Django management command if you want reusability. Delivery includes the output file and the script for your records. Do you prefer a plain TXT or CSV output, and should I strictly preserve the original capitalization for the first occurrence of each address? Best regards, Cindy Viorina
$10 USD in 19 days
2.8
2.8

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