PDF editer online: change a PDF's words, pictures and pages

Not really: search engines match common misspellings, and the usual spelling is “PDF editor,” ending in -or. Either way you're looking for a program that changes a PDF. Publish Media Software (PublishMedia) is one that runs in your browser, so you can open your file and see the pages without installing anything.

In Publish Media Software (PublishMedia) you can change the words, font, size and color of text, replace or move pictures and shapes, add text boxes and tables, add, delete or reorder pages, and change the page size, all on a paid plan. Signing, form fields, merging and removing passwords are not PublishMedia features; Adobe Acrobat covers those.

Yes, on a paid plan. In PublishMedia, click the picture on the page, replace it with an image from your computer, then drag its corners to the size you want. If the whole page came in as one picture, run Make it editable first so the logo becomes a separate picture you can select.

Pick by the job. For compressing, merging or splitting files, Smallpdf and iLovePDF are built for those tasks and have free tiers with usage limits. For changing what's on the page, such as words, pictures, layout and page order, PublishMedia opens each page as an editable layout, with editing on a paid plan.

For everyday changes to words, pictures and pages, an online editor is often enough; for forms and signing, no. Changing the words, pictures and pages of flyers, letters and newsletters is what a browser editor like PublishMedia covers without an install. Adobe Acrobat is the better choice for interactive forms, e-signatures and redaction (redaction is in Acrobat Pro), and its text editing needs a paid Standard or Pro subscription.

Yes, on a paid plan. In PublishMedia, add a table to the page, type into its cells, and drag it into place among the existing text boxes and pictures. Tables suit schedules, price lists and sign-up sheets. For sums and formulas, work the numbers out in a spreadsheet first and type the results in.

For one job, Monthly at $9.99 is usually enough: edit the PDF, export it, then cancel anytime. If you expect to edit PDFs again during the year, All-Access at $99 a year (Recommended) costs less than paying monthly for ten months or more, with the same features.

Yes. Start a blank document in PublishMedia, choose the page size, and add text boxes, pictures, shapes and tables, plus as many pages as you need. Exporting the result as a print-ready PDF is part of the paid plans, and so is saving the project to work on later.

Check three things: the Import Report, for fonts that were swapped when the file opened; each changed line, to make sure longer words still fit their text box; and Print Preview, to see every page as it will print. A quick check like this catches problems before the PDF goes out.