Focused, practical guides that answer common PDF, image, business and career questions and link directly to the free tool you can use next.
Learn how to reduce PDF file size without making text or images unnecessarily blurry. Use the free Alinova PDF compressor and choose the right compression level.
Read guide →DOCUMENT GUIDEConvert a text-based PDF to editable Word DOCX and learn when OCR is needed for scanned PDFs. Free PDF to Word tool from Alinova.
Read guide →IMAGE GUIDERemove an image background online and download a transparent PNG. Tips for cleaner edges, product photos, portraits and logos.
Read guide →BUSINESS GUIDEA simple small-business invoice checklist with a free PDF invoice generator. Learn what to include, how to number invoices and how to make payment terms clear.
Read guide →CAREER GUIDECreate a clean resume PDF for free. Learn what sections to include, how to write concise bullets and how to export a professional one-page resume.
Read guide →QR GUIDECreate a free QR code for a website, menu, form or landing page. Learn how to test it before printing and how to choose the right destination URL.
Read guide →Each guide starts with the specific task a visitor is trying to complete, explains the choices that affect the result, and links directly to the matching free tool. The goal is to help you finish the task instead of sending you through unrelated pages.
Most workflows in this guide library connect to a free browser or server-assisted tool. Paid Alinova products are shown only where a reusable business system or digital pack is relevant to the task.
Many image, text and document utilities process files locally in the browser. When server processing is required, the individual tool page explains the limits and handling model before you use it.