Practical how-tos for working with PDFs and images — and the latest from DocsSeva.
78 articles
Learn how to make a digital PDF look scanned online free with DocsSeva. Add realistic grain, subtle skew, contrast, and grayscale or black-and-white effects without printing.
Learn how to OCR scanned PDF files online free with DocsSeva. Recognize printed text in 100+ languages and download a searchable, selectable PDF without installing software.
Learn how to convert PDF pages into high-quality JPG or PNG images online free with DocsSeva. Download individual pages or all images in one ZIP without signup or software.
Learn how to extract selectable text from PDF files online free with DocsSeva. Convert complete PDFs into editable TXT files without signup, software installation, or server uploads.
Learn how to remove supported text watermarks from PDF files you own. Automatically detect watermark text, manually mark scanned areas, and download a clean PDF online.
Learn how to add a custom text watermark to a PDF online free with DocsSeva. Adjust the font, opacity, angle, and position, then download your watermarked document easily.
Learn how to annotate a PDF online free with DocsSeva. Highlight important text, add sticky notes and comments, draw on PDF pages, and download the marked-up document.
Learn how to unlock a password-protected PDF online free with DocsSeva. Enter the current password, remove protection safely, and download an unlocked copy without signup.
Learn how to password protect a PDF online free with DocsSeva. Add a strong opening password, encrypt confidential documents, and download a protected copy easily.
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Showing 9 of 78 posts
