The 10 best PDF Tools in 2026

FileConvertLab is a fast online file converter supporting 30+ formats including PDF, Word, Excel, PowerPoint, and images. Built-in OCR for scanned documents, PDF compression, and multi-file merge. No software installation required — just upload and convert in seconds.

Generate documents from Microsoft Word templates in seconds. Design templates with {{placeholders}} in Word, fill them through our web editor or API, and get perfectly formatted DOCX and PDF documents. Perfect for automating contracts, reports, invoices, certificates and more.

Automate your marketing, ad creatives, social media posts, banners, PDFs and more. - Generate images & PDFs from dynamic templates - Automate and scale your content creation - Integrate via API or no-code solutions Design your dynamic template in our Template Editor. Our drag & drop editor is easy to use so you can style the template without the need of a professional designer Render images and PDFs at scale with a simple API or No-code integrations.

Stop fighting with presentation APIs. Pluslide turns your JSON into PPTX, PDF, or Google Slides — one request, instant download. No polling. No webhooks. CSS-like layouts that auto-adapt. Pay-as-you-go pricing with a generous free tier. Design visually, generate at scale.