Overview:
These tools convert documents, videos, and web content between formats — essential for users needing compatibility, compression, or media repurposing.

1. PDF to Text

Converts PDFs into plain text files for quick data extraction.

2. Aspose PDF to TeX

Transforms PDFs into TeX files for academic or typesetting needs.

3. Zamzar

A universal file converter that handles documents, audio, video, and images.

4. Online Video Converter

Converts YouTube videos into MP3/MP4 formats for offline use.

5. DownloadLinkedInVideo

A LinkedIn-specific tool to download videos from public or private posts.

The existing post covers: PDF to Text, Aspose PDF to TeX, Zamzar, Online Video Converter, and DownloadLinkedInVideo.

Here is the clean, copy-paste-ready content for the missing tools:

---

6. Smallpdf Developer: Smallpdf Overview: Smallpdf is one of the most widely used online PDF utility platforms, offering over 20 tools including PDF compression, merging, splitting, conversion to and from Word/Excel/PowerPoint/JPG, e-signing, and password protection — all accessible directly in the browser without software installation. With over 50 million monthly users, it is a daily productivity staple for professionals and students who regularly work with PDF documents.

7. iLovePDF Developer: iLovePDF Overview: iLovePDF provides a comprehensive suite of free online PDF tools covering compression, merging, splitting, converting, rotating, watermarking, and OCR text extraction from scanned documents. Its batch processing capability and API access make it useful for both individual daily use and enterprise document workflows. Through 2024–2025, it has expanded its AI features to include AI-powered PDF summarization and form data extraction.

8. Adobe Acrobat Online (with AI Assistant) Developer: Adobe Overview: Adobe Acrobat Online offers free and paid browser-based PDF tools including conversion, compression, editing, signing, and sharing. Its AI Assistant — introduced in 2024 and significantly expanded through 2025 — allows users to ask natural language questions about PDF content, generate summaries, and extract key information across multiple documents simultaneously, making it one of the most capable AI-enhanced document conversion and analysis tools available.

9. CloudConvert Developer: CloudConvert Overview: CloudConvert is a professional-grade online file conversion platform supporting over 200 file formats across documents, images, audio, video, spreadsheets, ebooks, and archives. It offers an API for developers to integrate format conversion into their own applications, high-quality conversion with configurable settings, and privacy-focused processing with automatic file deletion. It serves as a more powerful alternative to general converters for users with complex or less common format requirements.

10. Convertio Developer: Convertio Overview: Convertio is a versatile online file converter supporting over 300 file format pairs, covering documents, images, audio, video, fonts, and ebook formats. Files can be uploaded from local storage, Google Drive, or Dropbox, making it convenient for cloud-based workflows. Its clean interface and broad format support have made it one of the most visited file conversion tools globally.

11. HandBrake Developer: HandBrake (Open Source) Overview: HandBrake is a free, open-source video transcoder available for Windows, macOS, and Linux that converts video files between formats including MP4, MKV, and WebM with advanced control over resolution, bitrate, frame rate, and compression. It is widely used by content creators, educators, and IT professionals for video format standardization, compression for web delivery, and ripping video for offline playback.

12. FFmpeg Developer: FFmpeg (Open Source) Overview: FFmpeg is the industry-standard open-source multimedia framework used for recording, converting, and streaming audio and video across virtually any format. While primarily command-line based, it powers the conversion engines behind many popular consumer tools. It is indispensable for developers, sysadmins, and technical users who need programmatic, high-performance batch media conversion and processing capabilities.

13. Pandoc Developer: Pandoc (Open Source) Overview: Pandoc is a universal document converter that transforms files between a wide range of markup and document formats including Markdown, HTML, LaTeX, Word (.docx), EPUB, PDF, reStructuredText, and many others. It is widely used by academics, technical writers, and developers who work across multiple document formats and need reliable, scriptable conversion with precise control over output formatting.

14. Squoosh Developer: Google Chrome Labs (Open Source) Overview: Squoosh is a free, browser-based image compression and conversion tool developed by Google that allows users to compress and convert images between formats including WebP, AVIF, JPG, PNG, and OxiPNG directly in the browser without uploading files to a server. Its side-by-side quality comparison and advanced codec controls make it the preferred image optimization tool for web developers and designers seeking to reduce image file sizes while maintaining visual quality.

15. Img2Go Developer: Img2Go Overview: Img2Go is a comprehensive online image and media conversion platform offering tools for image format conversion, resizing, compression, editing, and AI-powered image enhancement including upscaling, background removal, and noise reduction. Its AI upscaling feature, powered by deep learning models, can increase image resolution up to 4x while preserving or enhancing fine detail — making it useful for restoring low-resolution images for professional use.

16. DocParser Developer: DocParser Overview: DocParser is an AI-powered document data extraction and conversion platform that automatically parses structured data from PDFs, Word documents, and scanned files — including invoices, contracts, shipping documents, and forms — and exports extracted data to Excel, Google Sheets, Zapier, or connected systems. It is widely used in business automation workflows where converting document content into structured, actionable data is a routine requirement.

17. Descript Developer: Descript Overview: Descript is an AI-powered audio and video editing platform that converts media into editable transcripts, allowing users to edit audio and video by simply editing the text transcript. Its Overdub feature generates AI voice clones for seamless audio corrections, while its AI-powered filler word removal, Studio Sound enhancement, and Green Screen features have made it one of the most widely adopted media repurposing tools among podcasters, video creators, and marketing teams through 2025 into early 2026.