Keep reports, spreadsheets and presentations clear through every round of edits. OfficeLint helps you catch mistakes, update content, tidy up formatting and give your slides a fresh look. Make more of the Word, Excel and PowerPoint files you already have.
The files behind your everyday work
OfficeLint helps you improve reports, spreadsheets and presentations you already have. Update the content, check the details and make the result easier to read and share.
.docx
Reports, proposals and manuals go through many edits. Bring headings, numbering and terminology into line so readers can follow the content.
.xlsx / .xls
Budgets, quotes and business reports need clear figures and readable tables. Align dates, units and number formats to reduce back-and-forth when sharing your work.
.pptx
Improve client proposals, team slides and quarterly reports. Catch formatting and number mistakes, edit the content and refresh the design using a reference deck.
Make more of the work you already have
OfficeLint brings checking, editing and restyling together. Find the details that need attention, update the content and adapt the design for your next audience.
OfficeLint helps you review formatting, wording and how numbers are presented. In PowerPoint, compare figures across slides to catch missed updates.
Find issues with fonts, punctuation, page numbers and overflowing text.
See different values for the same metric together, ready to compare.
Find forgotten TBDs, XXs and other template text that needs replacing.
Move from the report straight into making changes. Your original file stays untouched.
OfficeLint helps you edit text and update recurring names and terms, keeping the content in documents, spreadsheets and presentations consistent.
Double-click text in the preview to edit it. Affected slides are checked again afterwards.
Review matches in text, tables, charts, slide masters and notes, then choose which to replace.
Choose whether related wording should change too. Review the change history and undo individual edits or the whole batch.
Manual edits and find and replace are free; automatic fixes from the report use credits. Export a revised copy with an optional change report.
OfficeLint gives existing slides a new look using a reference presentation. Update the visual style or rework layouts, then compare versions side by side and check the text and numbers.
Upload a presentation with a design you like and bring that visual style to your own content.
Change the visual style or rebuild layouts from a reference, then adjust individual slides.
Compare the original and revised slides side by side. Review text, numbers and layouts before generating and checking the new version.
Keep the value of your content while adapting its look to a new client, brand or presentation.
Start with the files you already have
OfficeLint helps you improve Word documents, Excel spreadsheets and PowerPoint presentations: catch mistakes, update content and make your work clearer.
OfficeLint focuses on everyday revisions: organize structure and wording in Word, review how figures are presented in Excel, and update content and design in PowerPoint. OfficeLint brings checking and editing to Word (.docx), Excel (.xlsx / .xls) and PowerPoint (.pptx).
OfficeLint helps you finish reports, hand over business spreadsheets, combine team contributions and reuse existing work. Update names for a new client, align wording or adapt the presentation for a different audience.
At a glance · Updated
The report
OfficeLint puts issues affecting readability and number consistency first, with the slide locations beside them. Work through the priorities, then open the details when you need them.
Errors Must fix
Numbers
Warnings
OfficeLint pairs the health score with a short summary. If important issues remain, it recommends fixing them before you send.
OfficeLint groups similar issues so you can handle them together. Formatting and number issues have their own groups, making the report easier to work through.
OfficeLint shows how many issues and slides a fix will affect. Review the scope before applying it, and undo the whole batch if needed.
Catch common mistakes
OfficeLint checks for the common issues below and shows where each occurs and why it matters. Apply formatting fixes in a batch; fill in missing content and confirm numbers yourself.
Find headings or body text that use different fonts at the same level. Bring slides from different contributors into a consistent style.
e.g. 87% of body text is in Calibri, but 23 spots mix in Calibri Light and Arial
One-click fix Only the font changes; size, color and position stay put
Checked against each language’s own rules: no full-width punctuation inside English sentences, no half-width punctuation inside Chinese ones, and one consistent style in Japanese.
e.g. Revenue grew 12%，driven by renewals
One-click fix Standardize punctuation to match the language
Slides without numbers, or numbers that skip or repeat — common in merged decks and in slides that were cut or moved.
e.g. Slides 33–37 have no page number
One-click fix Added back in the slide master’s style
Find template text such as TBD, XX or “Click to add text” that still needs replacing, so unfinished content stays out of your final presentation.
e.g. Slide 14: “Expected growth of XX%”
Needs your input Double-click to edit in place, free of charge
Text that runs past its text box or the slide edge. Fixing other issues can cause it too, so affected slides are rechecked after every change.
e.g. Slide 22: body text runs two lines past its box
Suggested fix Resize the text or the box — you confirm
Find the same metric with different values across slides. Compare the locations side by side, choose the correct value and update the rest.
e.g. 2025 estimated market size written as $12.8B / $12.5B / $12.08B
Pick the right value, sync the rest How cross-slide checks work
Cross-slide number check
After a few rounds of edits, the same metric often ends up with different values on different slides. OfficeLint groups them by metric and lists every value with its slides and location. Pick the right value and it updates the rest for you.
| Value | Where | Count |
|---|---|---|
| $12.8B · selected | Slides 5, 12, 31 | 3 |
| $12.5B | Slide 47 · table | 1 |
| $12.08B | Slide 62 · body text | 1 |
Check and edit
OfficeLint turns the report into a starting point for edits. Change text directly, replace repeated terms and fix formatting, then review and export a revised copy.
Before the check starts you see how many credits it will use. If the file can’t be read, they’re refunded.
80 slides — this check uses 80 credits; 1,160 left
OfficeLint shows a health score and a prioritized issue list. Open an issue to see where it appears.
OfficeLint fixes fonts, punctuation and page numbers in a batch. You fill in missing text and confirm conflicting numbers. Every change can be undone.
Affected slides are rechecked automatically. Export the revised deck, optionally with unfixed issues written as comments; your original stays untouched.
No issues found by the default checks.
Redaction before sharing Free
OfficeLint can hide 4 types of personal information, including phone numbers and email addresses, using built-in rules. Use it before sharing a case study, sending a presentation or uploading it to an AI tool. No credits needed.
Phone numbers cover China, Japan and US formats; ID numbers cover the Chinese resident ID, Japan’s My Number and the US Social Security number. Information that needs judgment — client names, amounts, addresses — is not in the default rules.
English, Japanese, Chinese
OfficeLint detects the language of each paragraph, so all three can share a deck and each paragraph gets its own punctuation and typography rules. Explanations follow your interface language; the text being checked stays as it is.
| Document language | What is checked |
|---|---|
| English | No full-width punctuation inside English sentences; a space after punctuation |
| 日本語 | Consistent sentence punctuation — 「、。」 and 「，．」 are not mixed; full-width and half-width katakana are not mixed |
| 中文 | No half-width punctuation inside Chinese sentences; consistent spacing between Chinese and Latin letters or numbers |
File security
OfficeLint explains how files are handled, how long they are kept and what a shared result includes, so you can review the details before uploading.
Files are processed in OfficeLint’s cloud for the checks, edits, restyling and exports you choose.
Files are kept for 15 days so you can recheck and re-export within one delivery cycle without paying again. Delete them any time, or have them deleted right after export.
Files are never used to train models. A shared check result contains only the health score and an issue summary, never the file’s content.
Pricing
New users get 10 credits on sign-up, valid for 30 days. Before anything is charged, you see how many credits it will use.
$4.99 / 100 credits
$19.99 / 500 credits
≈ $4.00 per 100 credits
$12.99 / month
≈ $1.30 per 100 credits
$109 / year
≈ $0.91 per 100 credits
Redaction and manual edits are always free.
FAQ
OfficeLint helps you improve Word documents, Excel spreadsheets and PowerPoint presentations: catch mistakes, update content and make your work clearer. OfficeLint brings checking and editing to Word (.docx), Excel (.xlsx / .xls) and PowerPoint (.pptx). Organize headings and wording in Word, review dates, units and number formats in Excel, or edit and restyle PowerPoint slides. Keep the work you already have and make it easier for the next person to read and use.
Yes. OfficeLint lets you double-click text in the preview to edit it, or find and replace matches in text, tables, charts, slide masters and notes. Choose which locations to update, decide whether related wording should change too, and undo changes from the history. Manual editing and find and replace are free; automatic fixes from the report use credits. Export your revisions as a new file.
OfficeLint gives existing slides a new look using a reference presentation. Update the visual style or rework layouts, then compare versions side by side and check the text and numbers.
OfficeLint brings formatting and number checks for the whole presentation into one report. For example, if a market-size figure changes in the summary but an old value remains in the appendix, the report lists the locations for comparison. You can also fix fonts, punctuation and page numbers together, with less searching slide by slide.
OfficeLint works on a copy and exports a new file. Fonts, punctuation and page numbers can be fixed in one click; changes can be undone individually or as a batch. You fill in unfinished template text, review suggestions for overflowing text and confirm the correct values for conflicting numbers. Review the final file after exporting.
Files are deleted automatically after 15 days. You can delete them any time, or set them to be deleted right after export. Files are never used to train models. When you share a check result, only the health score and an issue summary are shared, never the file’s content.
There is no free plan. New users get 10 credits on sign-up, valid for 30 days; rule-based redaction never uses credits; and the home page includes an illustrative report preview. After that you pay per slide: checking uses 1 credit per slide and fixing uses 0.5 credit per slide. The Starter pack is $4.99 for 100 credits.
OfficeLint brings checking and editing to Word (.docx), Excel (.xlsx / .xls) and PowerPoint (.pptx). English, Japanese and Chinese can be mixed in one document: OfficeLint detects the language of each paragraph and applies that language’s punctuation and typography rules. The interface is available in English, 日本語 and 简体中文.
OfficeLint produces the report after checking; the time depends on the file size and content. Checking 80 slides uses 80 credits; if fixes touch 18 slides, exporting uses another 9, so 89 credits in total — roughly $4.4 on the Starter pack. Before anything is charged, the page tells you how many credits it will use.
Use redaction before sharing. The default rules find phone numbers (China, Japan and US formats), email addresses, ID numbers and bank card numbers, and list them item by item for you to preview; you can edit what each one is replaced with. After it runs, OfficeLint checks for anything left behind. Rule-based redaction is free. Client names, amounts and addresses are outside the default rules; review other sensitive content before sharing.
Start with a file you want to improve. Update the content and make it easier to share. 10 free credits for new users.
OfficeLint