{"repo":"SteveTheKiller/KillerPDF","free":true,"listed":false,"github":"https://github.com/SteveTheKiller/KillerPDF","clone":"git clone https://github.com/SteveTheKiller/KillerPDF.git","description":"Free and open-source PDF editor for Windows. View, annotate, OCR, merge, split, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription. Install or run portable. GPLv3","language":"C#","stars":3492,"topics":["dotnet","gplv3","opensource","pdf","pdf-editor","portable","windows","wpf","fast","small"],"license":"GPL-3.0","category":"media-processing","readme_excerpt":"Free and open-source PDF editor for Windows. View, annotate, OCR, merge, split, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without an Adobe subscription or a phone-home. Install or run portable. Single Windows EXE, 16 MB, no runtime install required. Full how-tos live on the help page; internals, formats, and limits on the technical page. Features - High-quality PDFium rendering with four view modes (Single, Continuous, Two-Page with a book layout option, Grid), tabbed documents, and a split pane for two documents side by side - Annotate: inline text editing with font matching, word-wrapping text boxes, draw, lines, highlights (saved with the Multiply blend so text underneath stays readable), images, and page-number / watermark stamps - all with per-tab undo and redo - Built-in OCR (Tesseract bundled, no cloud): make searchable PDFs, OCR a page or region to the clipboard, extract all text; extra languages download on demand - Organize pages: merge, split, insert, rotate, crop, extract, delete, drag-and-drop reordering; drop a folder or .zip onto the window to merge its contents - Transform: rotate, scale, flip, deskew by drawing a level line, perspective correction for photographed pages, and a LEVELS section (black point, white point, midtones) for pale scans - Forms: fill text, checkbox, radio, and comb fields as live controls and save back; digital signatures with a cloud certificate (Certum SimplySign), plus drawn or imported signa","default_branch":null,"files":null,"tree":[],"storefront":"/r/SteveTheKiller","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/SteveTheKiller/KillerPDF/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}