A Sejda alternative that keeps your PDFs on your Mac, for changing the text already in them, is a native editor that works offline and uses the fonts inside the file. PDF Textfix is one: you correct existing text line by line, nothing is uploaded, a missing character is filled in from a fixed fallback order without a dialog, and the app is bought once. It does not merge, split, compress or convert, and it has no web version, so for those jobs Sejda remains useful. To weigh Sejda against the other browser editors instead, the comparison of online PDF editors covers Sejda, Smallpdf, iLovePDF and PDFescape.
Why look for something other than Sejda?
Three reasons recur, and each one is in Sejda’s own pages.
The free limits. The online editor is free “for documents up to 200 pages or 50 MB and 3 tasks per hour.” Sejda Desktop is free with daily limits, which its Free and Pro table puts at 3 tasks per day. Correcting a batch of documents in one sitting runs into those numbers quickly.
The missing-character message. Sejda lets you click existing text and type. When the document’s embedded font does not contain a character you typed, a Font Replacement dialog appears: “The original font is missing some of the characters you typed.” It then asks you to choose a replacement font. Embedded fonts are often subsets holding only the letters the document already used, so an accented name or a new symbol is enough to trigger it.
Uploading the file. The web editor works on an uploaded copy. Sejda says how it treats it: “Files stay private. Automatically deleted after 2 hours.” Its privacy policy adds: “We store the files for the sole purpose of giving you enough time to process and download them. No backups are made of these files.” Some people would rather not upload a contract or an invoice at all, whatever the policy; Sejda Desktop answers that too, in its words “the files never leave your computer”, though its free use is limited per day.
How does PDF Textfix handle the same edit?
Open the PDF on your Mac (File > Open, ⌘O), double-click the line with the mistake, type, and press Return. Your file never leaves the Mac. The Mac App Store version goes online only to confirm a purchase. The version from this website checks pdftextfix.com for updates only when you allow it, and with a licence it goes online once on each Mac to activate it and about once a week to check it.
The difference from the dialog above shows when a character is missing from the embedded font. PDF Textfix does not ask you to pick a replacement font. It keeps every character the embedded font can draw, and for each one it cannot, it looks first for another copy of the same font in the document, then for that font installed on your Mac, then for the closest standard font. A character drawn with a fallback font is marked in orange, and the bar says which font drew it:
You type é. The line’s own font has no é.
- Another copy of the same font in the file.
- The same font, installed on your Mac.
- The closest standard font.
In the demo cover letter, correcting the writer’s name in the heading from “Renee Okafor” to “Renée Okafor” leaves every letter in the document’s own serif except the “é”, which comes from Times-Bold, as the bar says. If no font can draw a character, it turns red and the bar says why; Edit > Use Suggested Character (⌃⌘U) types a close one when there is one.
Each edit is then checked so that the rest of the page stays exactly where it was, and Save (⌘S) writes the file again without the replaced text on the page. There is no limit per hour or per day: the free version counts line edits instead, as the first question below sets out.
How do Sejda’s passes and plans compare with paying once?
As printed on October 12, 2026:
| Topic | Sejda | PDF Textfix |
|---|---|---|
| Short term | Web Week Pass, $5 per user for 7 days, charged once | None |
| Recurring | Web Monthly, $7.50 per user per month; Desktop+Web Annual, $63 per user per year | None |
| Paid once | No | US$29.99 in the Mac App Store; US$29 from this website |
The week pass suits a one-off job on the web. For corrections spread over months on a Mac, the one-time price is the comparison to make, and the roundup of editors without a subscription lists other one-time options. EU, Romanian and UK prices are on the pricing page.
What about the files you already edited?
They need no conversion. A PDF downloaded from Sejda is a PDF like any other; open it in PDF Textfix and edit it. There is no account to sign in to and no file history to carry over. Keep the original, if you want it, with File > Save As (⇧⌘S) for the edited copy, since Save replaces the file and there is no autosave.
Is PDF Textfix the right switch?
Yes, if:
- you edit on a Mac with Apple silicon and macOS 26 or later;
- the job is changing words that are already in the PDF;
- you prefer not to upload documents, or keep hitting the free limits;
- you want a missing character filled in and marked for you, rather than chosen in a dialog.
For anything in the list of what you would still need Sejda for, keep Sejda or Sejda Desktop alongside. The side-by-side facts list every point with its source, and the guide to editing PDF text on a Mac shows the whole process.
Questions people ask
Is there a free Sejda alternative for Mac?
Free to try. Your first 5 line edits save clean. After that, saved files carry a watermark until you buy once. There is no limit per hour or per day, and the samples in the Help menu never count.
Does it work without an internet connection?
Yes, to edit. Opening, editing and saving all happen on your Mac. The version from this website needs a connection once on each Mac to activate a licence, then checks it about once a week when online and checks for updates when you allow it; the Mac App Store version goes online only to confirm a purchase.
Is there an online alternative to Sejda?
PDF Textfix is not one: it is a Mac app with no web version, which is the point for people who would rather not upload a file. If you want to stay in a browser, the comparison of online PDF editors sets out what Sejda, Smallpdf, iLovePDF and PDFescape each let you change, in their own words.
