Need to change words in a PDF? That decides it
Sejda changes words where they sit and turns scans into searchable text, two jobs PDFGym does not attempt. Its free tier rations use by the hour and by file size, while PDFGym rations nothing but stays on the lighter end: file handling plus text-first conversion and light edits. If the job means changing words in place, use Sejda; if it means touching the file, stay here.
The line is text: pick your side
A client sends back a two-page quote with the wrong delivery date in the second paragraph. The fix is three words on page 2, due in an hour. That is Sejda's territory: open the editor, change the sentence, export. PDFGym cannot change words in place; Edit PDF only covers the old words and types new ones over the gap.
Flip the job around. The fixed quote exports at 8.4 MB and the client's portal caps attachments at 2 MB. That is PDFGym's territory: set 2 MB as the target and download a file that fits, as many times as drafts require, because no hourly counter exists. Most real weeks contain both jobs, so bookmark both tools and stop trying to make either cover everything.
Sejda and PDFGym compared
Sejda's web tools process on its servers. That server is what makes recognition and heavy files possible, and it is also why the document travels off your machine. Its desktop app keeps files home at desktop prices. With that framing, the side by side:
| Sejda | PDFGym | |
|---|---|---|
| Changing words on the page | Sejda Yes. A real text editor | PDFGym Partly. Cover and retype No in-place word changes. |
| Reading scanned pages | Sejda Paid tier, up to 100 pages Per task, on the 9 September 2026 listing. | PDFGym No. Not offered |
| Free tier shape | Sejda Rationed by hour and size 3 tasks an hour, 50 MB a file. No signup needed. | PDFGym Unmetered No account, no hour caps, no page caps. |
| File stays on your machine | Sejda No. Web tools upload first Desktop app excepted. | PDFGym Yes. Every tool, always |
| Hitting an exact size | Sejda Quality settings Landing on a number takes retries. | PDFGym The size is the input Type the kilobytes and work toward them. |
| Heavy files | Sejda Up to 500 MB paid With long per-task processing time. | PDFGym Bounded by the tab Split very large files first. |
What Sejda does that PDFGym cannot
Two capabilities, both real. The editor changes text where it sits, which rescues the wrong-date quote above without rebuilding the document. The recognition reads scanned pages into searchable text, with the paid tier advertised at a hundred pages tops per task, files up to five hundred megabytes, and generous processing time for each task. Checked 9 September 2026. Those are server numbers no tab will match on a modest laptop, and anyone with a weekly scan pile should weigh them seriously.
The honest price of those capabilities is the upload. Every web task sends the document to Sejda's servers first, so a file you would not email to a stranger deserves the same hesitation here. The desktop app removes that concern for people willing to pay desktop prices and install software.
What the free tier costs you
Sejda's pricing page described free use as hourly and page rations, capped uploads and caps that vary per tool, with no signup required, checked 9 September 2026. Two of those caps surface as limit messages on its editor page: 3 tasks per hour and 50 MB per file. Skipping signup is a genuine convenience. Meeting a limit mid-task under deadline pressure is the genuine cost, and it is exactly when a free tool becomes a paid one.
The paid side, on the same 9 September 2026 listing: seven days of Web access for five dollars per user, sold once rather than subscribed, Web Monthly for 7.50 per user each month, and a combined Desktop and Web year for sixty three dollars per user. The seven-day option is the sensible shape for a one-off job like the quote fix above.
What PDFGym does without limits
Splitting, reordering and deleting pages, size targets, rotation, images both directions, passwords, stamps, redaction, metadata checks and repair, each reading its output back and comparing it with the input before download. No hourly ration, no per-file megabyte cap, no account to create. The toolset stops hard at the in-place boundary: words on the page cannot be changed where they sit, only covered and retyped.
For the wider field of text-capable tools, see the free editor roundup. For the suite people open when paying is off the table, see the PDF24 comparison.
How we checked
We read Sejda's pricing page and the limit messages on its editor page for the caps, prices and recognition figures quoted above, each marked 9 September 2026, and matched the PDFGym side against the tool pages and code in this repository. We created no accounts, uploaded no documents and ran no timed tests, so treat the numbers as published statements on that date.
Short answers about Sejda and PDFGym
- What are Sejda's free limits?
- Hourly and page rations, capped uploads and caps that vary per tool, with no signup required, checked 9 September 2026. Its editor page spells out two as messages: 3 tasks per hour and 50 MB per file. Other caps differ per tool.
- How much does Sejda cost?
- On 9 September 2026 the listing showed seven days of Web access for five dollars per user, Web Monthly for 7.50 per user each month, and a combined Desktop and Web year for sixty three dollars per user.
- Can Sejda read text in scans?
- It can, on the paid tier, advertised at a hundred pages tops per task. PDFGym has no recognition of any kind, so for scanned pages Sejda is simply the better tool.
- Can I split and reorder pages without limits?
- Yes. The page tool handles splitting, reordering and deletion in the tab and verifies page counts before download, with no account and no hour caps.
Related editors and file tools
- Every online PDF tool Browse the unmetered file tools, grouped by the job.
- Reorder PDF pages Split, reorder and drop pages with verified counts.
- PDFGym vs PDF24 Weigh the other free suite people try before paying.
- Best free PDF editor Find a text-capable editor for jobs beyond file work.