LightPDF vs Zoho PDF Editor

LightPDF is an AI-powered PDF service for editing, converting, annotating, signing, organizing, and chatting with documents. Its AI Agent accepts chat requests for tasks such as merging, conversion, watermark removal, page numbering, and compression. Other listed AI features include translation, image processing, data extraction, invoice generation, and document enhancement. LightPDF offers a conversion API for PDFs and office documents, including Word, Excel, PowerPoint, images, HTML, and text. It is available on the web, Android, iOS, macOS, and Windows, with a Chrome/Edge extension. The free plan is web-only, limits files to 10MB, includes five cloud files for one year, and allows three AI Agent questions per day. Monthly and yearly plans include 1,000 AI credits per month; the lifetime plan includes 40,000 credits valid until used. Monthly costs $5.99 a month, Yearly costs $15.99 a year and includes a 3-day free trial, and Lifetime costs $39.99 a month. Premium features can be used on one device at a time.

Zoho PDF Editor is a free tool for editing, organizing, and sharing PDF documents. The online editor supports rich-text formatting, text and image overlays, shapes, highlighting, white-out, QR codes, barcodes, hyperlinks, and watermarks. Page tools can combine, split, extract, rotate, and replace pages. Users can create fillable and signature fields, fill and sign PDFs, and collect data and digital signatures. Shared documents can allow viewing, commenting, editing, or further sharing. The online editor imports files from Zoho WorkDrive, Dropbox, Box, and OneDrive, and exports PDFs, fillable PDF forms, password-protected PDFs, JPEG, and PNG. A free desktop app works on the device without internet access; Zoho lists Windows and macOS apps and says PDF Editor is among its Linux desktop apps. The online editor requires a Zoho account. Its dashboard accepts PDFs up to 50 MB or 150 pages and does not accept encrypted or password-protected files. Zoho also offers cloud-based PDF editing APIs for editing, page organization, forms, compression, metadata, and password protection.