About Repair PDF
Rebuild a damaged PDF so it opens again. One PDF named repaired-<your file name>.pdf.
iLikePDF's Repair PDF tool lets you rebuild a damaged PDF so it opens again — free, private and mobile-friendly.
Sometimes a PDF will not open because its internal table is damaged or the download was incomplete. This tool reads whatever it can and writes a fresh PDF. It cannot bring back data that is missing from the file.
Everything happens in your browser: your file is not uploaded to our servers.
Full walkthrough: Repair PDF: Step-by-Step Guide
How to Use Repair PDF
- Open this tool and choose the damaged PDF (or drag and drop it onto the upload box).
- Click Repair PDF. The tool first tries to rebuild the file structure.
- If that is not possible, it makes a copy from the pages it can display. This copy keeps the look but not the selectable text.
- Open the new PDF and check every page.
Before & After
Before (Your original file)
- Files as you have them
- Nothing has been changed yet
After (New result file)
- A new file downloads to your device
- Your original stays untouched
Conceptual illustration, not a screenshot.
Supported Input and Output
| Accepted input | One PDF (.pdf), damaged or not. |
| Output | One PDF named repaired-<your file name>.pdf. |
| File handling | The repair code runs in your browser. The file is not sent to our servers. |
Repair PDF Features
- ✅ 100% free – no payment, no sign-up, no watermark.
- ✅ No software – works straight in your browser.
- ✅ Private by design – your file is processed on your device, not uploaded.
- ✅ Original kept – a new file is created.
- ✅ Works on mobile and desktop – Android, iPhone, Windows and Mac.
Who Should Use Repair PDF?
- Students – prepare assignments and notes.
- Job Seekers – prepare resumes, certificates and ID proofs for online forms.
- Professionals – prepare reports and contracts for sharing.
- Small Businesses – send clean, correctly formatted documents.
- General Users – keep personal papers tidy and easy to share.
Use Cases and Output Checks
Common uses
- Open a PDF that stopped working after an incomplete download.
- Fix a PDF with a broken index so that it can be edited again.
- Save the readable pages of a partly damaged file.
Check the output
- Output opens correctly and matches what you expected.
- File size and quality are acceptable for your purpose.
- No unrelated page or personal data slipped in.
Limitations and Troubleshooting
- Missing or destroyed data cannot be recovered. If the file is only partly downloaded, download it again.
- Password-protected PDFs cannot be repaired here.
- In the fallback copy, text is no longer selectable and the file can be larger.
- Keep a copy of your original file until you have checked the result.
Related Tools and Guides
Quick Summary
| Feature | Details |
|---|---|
| Tool name | Repair PDF |
| Cost | 100% free |
| Software required | No |
| File upload | No – processed in your browser |
| Supported devices | Mobile & desktop |
| Best for | Rebuild a damaged PDF so it opens again |
Share This Tool
If you found this tool useful, share it with a friend.
Disclaimer
Repair PDF is for personal and educational use. Always check the result before you rely on it, and keep a copy of your original file.
FAQs – Repair PDF
1. Repair PDF kaise use karein?
Apni file select karein, zaroori options check karein, main button dabayein aur result download kar lein. Pehle chhoti file par try karna better hai.
2. Kya Repair PDF free hai?
Haan, iLikePDF ka Repair PDF tool bilkul free hai. Sign-up, watermark ya hidden charge nahi hai.
3. Kya main mobile se Repair PDF use kar sakta hu?
Haan, yeh tool mobile-friendly hai. Android, iPhone, Windows aur Mac ke modern browser me chalta hai.
4. Kya meri file upload hoti hai?
Nahi. Yeh tool aapke browser me chalta hai; aapki file server par upload nahi hoti.
5. What does Repair PDF do?
It tries to read a damaged PDF and writes a new, valid one from the parts that can be read.
6. Can it fix every broken PDF?
No. It can fix a damaged index or header, but it cannot restore data that is missing from the file.
7. What is the fallback copy?
If the structure cannot be rebuilt, the tool draws the readable pages as pictures and saves them as a new PDF. Text in this copy is not selectable.
8. Is the Repair PDF tool really processed without upload?
Yes. It runs in your browser, so your PDF stays on your device.
9. My PDF is partly downloaded. Will this help?
Usually not. Download the file again from the source, then use the tool only if it still will not open.
10. Does it change the content?
No. It keeps the pages as they are and only rebuilds the file around them.