PDFCheetah

PDFCheetah is a set of PDF tools that run in the browser: the file is read, changed and saved on the user's own device and is not uploaded. This plugin helps ChatGPT point a user to the right tool for a job they describe.

It has three read-only tools:

• Find a PDF tool: takes a short description of the job, such as "merge two PDFs", "jpg to pdf" or "compress a certificate to 200 KB", and returns up to three matching tool pages with a one-line summary each. When the job names a target size, it returns the page for compressing to that size, with that page's advice on what usually fits and what does not.
• List PDF tools: returns the tools grouped the way the PDFCheetah catalogue groups them, or one group only.
• Look up a PDF upload limit: for 16 Indian exam, admission, scholarship and government forms, returns the PDF size limit the form's official page states, the page it was read on and the date it was read. For any other form it says no limit is recorded rather than guessing.

Who it is for: anyone who needs to merge, split, convert or shrink a PDF, including applicants who must upload documents under a size limit.

Limitations: the plugin does not receive, open or change files. It returns links; the user does the job on the PDFCheetah page in their own browser. Answers come only from what pdfcheetah.com publishes. The form limits cover only the forms listed on pdfcheetah.com/pdf-size-limits-indian-forms.

Privacy: the words ChatGPT sends to describe a job are used to choose the answer and are not stored or logged. PDFCheetah keeps a daily count of how many times each tool was called. No account or sign-in is needed.