charttools.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Download chart tools DLL for Windows - Enhance data visualization with our library.compatible with Microsoft Excel and Access. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	08.10.2025 22:43:47
File version	4.1.9816.500
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	2 Mb.	2 Mb. bytes.

Hashes:

MD5: a933088abcdfd7e699cb417e802e9b2e ✅
SHA-1: 611be200439705ec3bec3604cb6c41ee893e300f
SHA-256: 11bf796b96db8a96665f36aec0be8add64664f1dbc48ad725ee6b650326cd843
SHA-512: 4cadcecd036df21ca6251202bc7a10fdbcb41dd8aae261ea56b06769cb3e22084496720d0671df7a963689cb6b20088d7731543b0239b1675325b966757afb02

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

To fix a charttools.dll error without downloading any files from risky third-party websites, you can use built-in Windows diagnostic tools and recovery features.

1. Check the Recycle Bin

Sometimes, DLL files are accidentally deleted or moved by the user or an uninstaller.

Open the Recycle Bin on your desktop.
Search for charttools.dll in the top-right search box.
If found, right-click the file and select Restore.

2. Run System File Checker (SFC) and DISM

Windows features automated repair utilities that scan your system and restore missing or corrupted system files from a secure local cache.

Press the Windows Key, type cmd, right-click Command Prompt, and select Run as administrator.
Paste the following command and press Enter to repair the system image:
```
DISM.exe /Online /Cleanup-image /Restorehealth
```
Once that completes, paste this command and press Enter to scan and fix missing files:
```
sfc /scannow
```
Restart your computer after the verification reaches 100%.

3. Repair the Associated Program

charttools.dll is typically tied to specific charting packages, Microsoft Office/Excel add-ins, or graphics applications. Repairing the host application will restore its native DLL components without requiring an external download.

Open Settings (Windows Key + I) and go to Apps > Installed Apps (or Apps & Features).
Locate Microsoft Office or the specific software throwing the error.
Click the three dots (or right-click) and choose Modify or Advanced Options.
Select Repair (choose Quick Repair or Online Repair if prompted).

4. Perform a System Restore

If the error started happening recently, you can roll back your system files to a state when everything worked correctly without affecting your personal documents.

Press the Windows Key, type Create a restore point, and open it.
Click the System Restore... button.
Select a restore point dated before you first encountered the charttools.dll error.
Follow the on-screen prompts and let Windows restart to restore your configuration.

5. Re-register the DLL File

If the file is present on your system but Windows fails to see it, manually re-registering it via the command line can resolve the error.

Open Command Prompt as an administrator.
Type the following command and hit Enter:
```
regsvr32 /u charttools.dll
```
Then type this command to re-register it and press Enter:
```
regsvr32 charttools.dll
```

If you are still experiencing issues, please tell me which application triggers this error (e.g., Microsoft Excel, a specific game, or an engineering tool) so I can provide targeted instructions.

📊 Diagnostics Tool: Verify Your `charttools.dll` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
MSVCR90.dll
├── KERNEL32.dll
├── cppu3.dll
├── cppuhelper3MSC.dll
├── comphelpMSC.dll
├── sal3.dll
├── tl.dll
├── svl.dll
├── vcl.dll
├── i18nisolang1MSC.dll
├── basegfx.dll
├── utl.dll
└── MSVCP90.dll