Lab files, practical files, assignments and workshop files almost always repeat the same student details across every page — a name, a roll number, a batch code, a course title. If just one of those is wrong, you shouldn't have to regenerate the whole document. Here's the general approach.
iLoveLabFile changes the first matching occurrence on each page — not every occurrence in the whole PDF. If the same text repeats twice on one page, only the first copy on that page updates.
Formatting, tables and diagrams stay untouched — only the text you target changes.
Correct my PDF →Yes — the tool works on any text-based PDF. GGSIPU and DTU are common examples because their practical file format repeats student details on every page, but the same approach works for any university's documents.
For each Find → Replace pair, only the first occurrence of the old text on each individual page is changed — not every occurrence across the whole document. This keeps results predictable when the same text shows up more than once on a page.
Yes, the tool is free to use.