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SPECIFICTION
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LightPDF vs PDF Expert

LightPDF

lightpdf.com

PDF Expert

pdfexpert.com

Side by side

FigureLightPDFPDF Expert
Price from$1.33/mo—
Free planYes—
Free trialYesYes
Open source——
WebYesYes
WindowsYes—
macOSYesYes
LinuxYes—
iOSYesYes
AndroidYes—
APIYes—
Self-hostedYes—
Plans published56
Spec score · PDF editors9.2 (#6)8.6 (#20)
Founded20182007
Free planYesYes
IntegrationsLightPDF's MCP documentation says its server can be configured in MCP-compatible clients such as Cursor and Claude.The business page identifies Jamf and Intune for MDM-ready deployment and says it integrates with many MDM systems.
PDF toolsIts web guide says the AI Agent can perform PDF tasks such as conversion, merging, watermark removal, page numbering, and compression through chat.Features include page organization, merging and splitting, conversion, OCR, form filling, and electronic signatures.
SupportThe pricing page says users can contact live chat or submit a support ticket and receive a response within 24 hours.The company says its customer support team is available to help, and its paid plans list priority support.

Plans

LightPDF

  • Free PlanFree
  • Monthly Plan$5.99 a month
  • Yearly Plan$15.99 a year
  • Lifetime Plan$39.99 a month
  • Lifetime Plan$39.99, paid once

LightPDF pricing →

PDF Expert

  • WeeklyPrice not published
  • YearlyPrice not published
  • EssentialA$1.44 a year
  • ProA$2.30 a year
  • Business$80 a year
  • LifetimeA$229.99, paid once

PDF Expert pricing →

In their own words

LightPDF

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.

Visit lightpdf.com

PDF Expert

PDF Expert has no write-up on Specifiction yet; its figures are above.

Visit pdfexpert.com