About NightOwl PDF

Last updated 29 September 2026

NightOwl PDF is a PDF editor that runs in your web browser at nightowlpdf.com, made in India. It opens, marks up, fills, signs, redacts, recognises and organises PDFs, in Hindi and English, without uploading your documents: they are worked on in your own browser. Advocates were its first users, for court bundles: scanned pages, Bates numbers and a bundle index. It is for anyone who works with PDFs.

Most of NightOwl is free. A Professional plan adds high-accuracy OCR, court-filing tools and saving documents to your account; see Pricing.

Who we are

NightOwl PDF is run by Tanmay Gaur as a sole proprietor, registered in India under Udyam.