How to batch lift slide password protection? Forget PPT file open password?

In daily work and learning, PPT files, as an important presentation tool, are often used to store core data, project plans or training materials. In order to protect information security, many users will set an open password for PPT. However, when files no longer need to be kept secret or need to be shared frequently, passwords become a stumbling block to efficiency, and deleting passwords in batches can improve efficiency.

Imagine being in a hurry before a team meeting because you couldn't find the password to open the file, or if the student missed the review because he couldn't open the encrypted PPT, do these scenarios bother you deeply? In fact, it's not difficult to delete the PPT open password in bulk, the key is to choose the right tool and method. This article will analyze in detail the typical scenarios and operational advantages of batch deletion of PPT open passwords, and recommend 6 feasible and simple operation tools to help you manage file permissions efficiently. Whether you are a technical white or an efficiency expert, you can find the most suitable solution here.

Why do I need to delete the password protection of my presentations in bulk?

1. When sharing enterprise project files, PPT files need to be shared frequently within the team. If each file needs to enter a password, it not only wastes time, but also may cause collaboration interruption due to password omission.
2. After the education and training materials are distributed, students need to open the files for review repeatedly. Deleting passwords in batches can prevent students from forgetting passwords and being unable to learn.
3. Individual users may set passwords for PPT many years ago due to security requirements, but the passwords are lost after a long time.
4. When PPT needs to be edited on the Windows, Mac or mobile terminal and operated across platforms, the password may not be opened due to system compatibility problems.

Preview the effect of password protection batch deletion of PPT files

Opening a ppt file before processing requires a password to see:

After processing, you do not need to enter a password to directly open the file to see the contents:

Method 1: Use HeSoft Doc Batch Tool

Recommended Index:★★★★★

Advantages:

1. Simple operation, intuitive interface, can quickly complete the processing, suitable for new white.
2. Localization processing does not need to upload files, all operations are completed on the local computer, data is not uploaded to the server, privacy and security, especially suitable for enterprises or individual users to deal with confidential files.
3. Multiple functions can be combined into a task flow, one-click execution, greatly improve efficiency.
4. Batch operation, support for processing dozens or even tens of thousands of folders at the same time, saving manual operation time.
5. Various formats, support multiple formats at the same time conversion processing.

Disadvantages:

1. It can only be installed and downloaded, which takes up storage space.
2. Need to windows the system can be downloaded, does not support mobile devices or tablets and other mobile devices, can not achieve mobile office.

Operation steps:

1, open. HeSoft Doc Batch Tool Select PowerPoint Tools -- Find the PowerPoint to remove password protection.

2. Add PPT files that need to be password-protected. One of the three methods is shown in the following figure: you can add files, import files from folders, or support dragging all files directly with one click.

3. After adding, enter the next step and fill in the password set before in the text box below the file opening password.

4. Just wait a few seconds. After the processing is completed, click Save Location to view. All PPT have canceled the opening password and can be opened and viewed directly.

Method 2: Use the password emperor official website to remove the password protection of ppt files

Recommended Index:★★★☆ ☆

Advantages:

1. Support PPT/PDF/Excel/Word/RAR/ZIP full format decryption, strong compatibility.
2. Using AES-256 encryption technology, file transmission full encryption, security up to bank level.
3. No need to download software, mobile phone/computer can operate, support batch upload.

Disadvantages:

1. The free version only supports files under 5MB, and large files need to be paid.
2. The decryption speed is affected by the network and may be delayed during peak periods.

Operation steps:
1. Visit the official website and click to enter the user center immediately. Find the ppt password recovery tool, and then you need to purchase this feature first.

2. After purchase, upload PPT files to be decrypted, and support drag and drop or folder import.
3. The system automatically identifies the password type, such as opening/editing the password. After the user confirms, click Decrypt.
4. Wait for 3-5 minutes, download the file after decryption is completed, then verify whether the file can be opened without a password, and archive it after confirmation.

Method 3: Use SmallPDF online decryption to delete the slide password

Recommended Index:★★☆ ☆ ☆

Advantages:

1. The interface is simple, the operation process is only 3 steps, suitable for non-technical users.
2. Free version available, suitable for light use.
3. Support PDF to PPT after decryption, high functional integration.

Disadvantages:

1. Only single file decryption is supported and cannot be processed in batches.
2. The file size of the free version is limited to 5MB, which requires a fee.
3. The steps are cumbersome and not suitable for small white.

Operation steps:

1. Visit the website and directly add and upload PPT files.

2. Enter the correct password. If you forget, you need to use other tools to retrieve it.

3. Click Unlock to decrypt and download the file without password.

4. Check whether the file is editable and save it locally.

Method 4: Use the iLovePDF decryption tool to delete the presentation password

Recommended Index:★★☆ ☆ ☆

Advantages:

1. Support multi-language interface, including Chinese, high degree of internationalization.
2. Provides API interfaces for integration into enterprise systems.
3. Automatically delete the source file after decryption, strict privacy protection.

Disadvantages:

1. Advanced features such as batch decryption require a subscription to the Pro version, which is about $6/month and costly.
2. The free version adds a watermark to the file after decryption.

Operation steps:
1. Log in to your account, select files to upload, and import from Google Drive/Dropbox is also supported.
2. Enter the password or choose to forget the password to jump to the retrieval page.
3. Click Decrypt to download the watermark-free file after processing. You need to pay.
4. Confirm that the file permission has been released and back up to the cloud.

Method 5: Use Sejda decryption tool to delete the password of the ppt file

Recommended Index:★★★☆ ☆

Advantages:

1. You can manually enter a password or upload a password dictionary to crack it.
2. It provides brute force cracking function and requires user authorization. It is suitable for password forgetting scenarios.
3. The decrypted file retains the original metadata, such as creation time.

Disadvantages:

1. The cracking function requires a fee of about $5.99/time. The free version only supports decryption of known passwords.
2. The success rate of cracking depends on the complexity of the password. Simple passwords can be cracked, while complex passwords take several hours.

Operation steps:
1. First, open the correct website, add and upload PPT files, and select a known password or forget your password.
2. If you choose to forget the password and upload the password dictionary file, you can choose not to select it.
3. Click to start decryption. After waiting for the result to be completed, download the decrypted file and back it up to a safe location.

Method 6: Use the SodaPDF decryptor to manipulate the processing

Recommended Index:★★★☆ ☆

Advantages:

1. A Chrome extension is provided to decrypt PPT files in the browser with one click.
2. Support synchronization with Google Drive/OneDrive, and automatically save to the cloud after decryption.
3. Free version without ads, good user experience.

Disadvantages:

1. Only supports single file decryption, batch need to upgrade to professional version, about $8/month, high cost.
2. The free version of the file is valid for 7 days after decryption, overdue need to decrypt again.
3. The steps are cumbersome and complicated, and are not suitable for small white.

Operation steps:
1. Install the Chrome extension and click the SodaPDF icon in the browser toolbar.
2. Add PPT files that need to delete passwords.
3. Enter the password and click the Unlock function key.
4. After decryption, the file will be automatically saved to Google Drive. Please pay attention to authorization.
5. Download the file from Drive and confirm that the permission has been released.

The latter four methods are mainly to delete the password of ppt files through format conversion tools, which is more complicated. The first method is the fastest and best, can also be processed in batches, and supports file privacy protection, which is most recommended! It should be noted that no matter which method you choose, any of the above methods is mainly to help you cancel the password protection of files in batches. You must operate under the premise of knowing the password to open, not cracking the password. If you don't know the file password, or have forgotten the password, but also through other ways to open the file.

What if the PPT opening password is forgotten?

1. Try to recall it first, try your common password combination, or find out if the password has been recorded in notepad or memo. In addition, when inputting, see if the case of letters is switched incorrectly.
2. If you really can't remember the password, you can look for unencrypted backup files in your computer. Some cloud storage services, such as OneDrive and Google Drive, will automatically save the historical version of the files.
3. Or if PPT has been sent to others, ask others if they have unencrypted files.
4. If the above three methods do not work, it can only be cracked through some tools to crack the PPT password. Need to remind everyone is, be sure to go to the official channels to download genuine software, so as not to download some viruses, Trojan threat computer security.

Summary

Batch deletion of PPT open password is not only the improvement of efficiency, but also the optimization of file management. From corporate teams to individual users, from computer to mobile, each tool has its own unique value. Of course, it is important to confirm the ownership of the file before decryption to avoid infringing on the privacy of others. In the future, with the popularity of cloud collaboration and mobile office, batch decryption tools will be more intelligent. Now, choose a tool according to your own needs, let PPT files get rid of the shackles of passwords, and truly become a weapon to help work! Say goodbye to password troubles and let PPT files regain their freedom!