How Developers Can Automate Email Parsing Using Open Source Libraries

Last Updated: 24 Jul, 2026 How Developers Can Automate Email Parsing Using Open Source Libraries Modern businesses receive thousands of emails every day. Customer support requests, invoices, order confirmations, notifications, resumes, and system alerts all arrive through email. Processing this information manually is time-consuming, error-prone, and difficult to scale. This is where email parsing automation becomes invaluable. Using open source email parsing libraries, developers can automatically extract structured information from emails, attachments, headers, and metadata without relying on expensive commercial solutions.

How to Convert Your Old MOBI Files to EPUB Using Calibre

Last Updated: 24 July, 2026 TL;DR – If you’ve got a stash of old .mobi books and want to read them on anything that isn’t a Kindle, Calibre (free, open‑source, and surprisingly powerful) can turn them into clean .epub files in a few clicks or a one‑liner in the terminal. The conversion is loss‑less for plain text, preserves most metadata, and works in bulk. Just remember: Calibre does not strip DRM – you must handle that legally on your own.

MOBI vs. EPUB vs. AZW3: Which E-book Format Is Best Today?

Last Updated: 24 July, 2026 TL;DR – If you’re publishing only for Kindle, AZW3 (Kindle Format 8) gives you the richest typography and fixed‑layout support while still being Amazon‑compatible. For anything beyond Kindle—especially if you need multimedia, interactivity, or cross‑platform reach—EPUB 3.2 (or the upcoming EPUB 4 draft) is the clear winner. MOBI is basically legacy baggage: it works on older Kindles but lacks modern features and is being phased out in favor of direct EPUB uploads.

Best Open-Source APIs to Convert Microsoft Office Documents to Images

Last Updated: 19 Jul, 2026 Open-Source APIs That Convert Office Documents to Images: The Ultimate Guide In modern software development, document processing is a recurring requirement. Whether you are building an enterprise intranet, a document management system (DMS), or a collaborative platform, rendering Microsoft Office documents (Word, Excel, PowerPoint) into high-quality images (PNG, JPEG) is a critical feature. Images are universally readable across all browsers, mobile devices, and operating systems without requiring external plugins or heavy office suites.

OBJ vs FBX vs glTF – Complete 3D Model Format Comparison Guide

Last Updated: 17 July, 2026 OBJ vs FBX vs glTF: Which 3D Model Format Should You Use? Three-dimensional models are now an essential part of modern CAD, engineering, manufacturing, architecture, product visualization, simulation, digital twins, and web-based applications. As 3D workflows have evolved, several file formats have emerged to store, exchange, render, and distribute 3D models across different software and platforms. Today, developers, engineers, designers, and technical teams commonly encounter three widely used 3D model formats: OBJ, FBX, and glTF.

How Modern Browsers Handle Audio Formats: Complete Developer Guide?

Last Updated: 13 July, 2026 How Modern Browsers Handle Audio Formats? Audio has become an essential part of today’s web. From music streaming platforms and podcasts to online meetings, educational portals, gaming, and interactive web applications, browsers are responsible for decoding, processing, and playing millions of audio files every day. Modern browsers have evolved significantly from the days when plugins like Flash were required to play multimedia content. Today, browsers include powerful built-in media engines capable of decoding multiple audio codecs, supporting adaptive streaming, processing real-time audio, and delivering high-quality playback across desktops, tablets, and smartphones.

XLS vs XLSX vs XLSM vs XLSB - Choosing the Right Spreadsheet Format

Last Updated: 10 July, 2026 Compare XLS vs XLSX vs XLSM vs XLSB: Which Excel File Format Should You Use? Microsoft Excel has been the industry standard for spreadsheets for decades, powering everything from personal budgeting to enterprise-level financial analysis. As Excel evolved, several spreadsheet formats emerged to address different needs, including compatibility, storage efficiency, performance, and automation. Today, users often encounter four major Excel file formats: XLS, XLSX, XLSM, and XLSB.

EPUB vs. PDF: Why you should stop reading PDFs on your phone.

Last Updated: 08 July, 2026 TL;DR – PDFs were built for paper‑size screens, not the 5‑inch pocket device you carry everywhere. On a phone they force you to zoom, strain your eyes, waste data, and hide accessibility features. EPUB’s reflowable, web‑style format adapts to any screen, syncs your progress, and lets you read comfortably for longer. Switch to EPUB and give your phone (and your brain) a break. 1. Fixed‑Layout vs.

Best Open Source APIs for Creating PowerPoint (PPTX) Presentations

Last Updated: 06 July, 2026 How to Programmatically Create PowerPoint Files Using Open Source APIs PowerPoint presentations remain one of the most widely used formats for business reports, educational materials, sales pitches, technical documentation, and automated reporting. While presentations are often created manually using Microsoft PowerPoint or similar software, developers increasingly need to generate PowerPoint files automatically from applications, databases, APIs, or analytics platforms. Modern open source PowerPoint libraries make it possible to build fully formatted PPTX presentations without requiring Microsoft Office.

Free & Open Source PPTX to Video Conversion Methods for Developers

Last Updated: 03 July, 2026 Best Way to Convert PPTX to Video (Free & Open Source Methods) PowerPoint presentations are one of the most widely used formats for sharing ideas, business reports, educational lectures, and product demonstrations. However, sharing a PPTX file isn’t always the most convenient option. Recipients may not have presentation software installed, animations may behave differently across platforms, and online viewers often don’t preserve every visual effect.