Automating Skype Log Extraction with SkypeLogView Scripts
Overview
Automating Skype log extraction with SkypeLogView lets you periodically pull, filter, and export Skype chat/call records without manual steps. Typical automation tasks: scheduled exports, filtered extracts (date/user), batch processing multiple profiles, and converting outputs (CSV/HTML/JSON) for analysis.
Tools required
- SkypeLogView (NirSoft) executable
- Windows PC (or VM) where Skype profiles are accessible
- Task Scheduler for scheduling
- Batch (.bat) or PowerShell scripts
- Optional: a scriptable converter (PowerShell/Python) to transform exported data
Basic command-line usage
SkypeLogView supports command-line parameters for filtering and exporting. Common flags:
- /scomma— export CSV
- /stab — export TSV
- /sort — sort by column
- /sortdesc — descending sort
- /sortasc — ascending sort
- /starttime “” and /endtime “” — filter by time range
- /profile — specify Skype profile location
(Confirm exact flags with your SkypeLogView version before use.)
Example scripts
- Simple scheduled CSV export (batch)
Code
@echo off set SKV=“C:\Tools\SkypeLogView.exe” set OUT=“C:\Exports\skypelogs%DATE:~10,4%-%DATE:~4,2%-%DATE:~7,2%.csv” %SKV% /scomma %OUT% /starttime “2026-03-14 00:00” /endtime “2026-03-14 23:59”
- Export last 24 hours (PowerShell)
powershell
\(skv</span><span> = </span><span class="token" style="color: rgb(163, 21, 21);">"C:\Tools\SkypeLogView.exe"</span><span> </span><span></span><span class="token" style="color: rgb(54, 172, 170);">\)now = Get-Date \(yesterday</span><span> = </span><span class="token" style="color: rgb(54, 172, 170);">\)now.AddDays(-1) \(out</span><span> = </span><span class="token" style="color: rgb(163, 21, 21);">"C:\Exports\skype_logs_{0:yyyy-MM-dd}.csv"</span><span> </span><span class="token" style="color: rgb(57, 58, 52);">-</span><span>f </span><span class="token" style="color: rgb(54, 172, 170);">\)now & \(skv</span><span> </span><span class="token" style="color: rgb(163, 21, 21);">"/scomma"</span><span> </span><span class="token" style="color: rgb(54, 172, 170);">\)out ”/starttime” \(yesterday</span><span class="token" style="color: rgb(57, 58, 52);">.</span><span>ToString</span><span class="token" style="color: rgb(57, 58, 52);">(</span><span class="token" style="color: rgb(163, 21, 21);">"yyyy-MM-dd HH:mm"</span><span class="token" style="color: rgb(57, 58, 52);">)</span><span> </span><span class="token" style="color: rgb(163, 21, 21);">"/endtime"</span><span> </span><span class="token" style="color: rgb(54, 172, 170);">\)now.ToString(“yyyy-MM-dd HH:mm”)
- Batch process multiple profiles and convert to JSON (PowerShell + ConvertFrom-Csv)
powershell
\(skv</span><span> = </span><span class="token" style="color: rgb(163, 21, 21);">"C:\Tools\SkypeLogView.exe"</span><span> </span><span></span><span class="token" style="color: rgb(54, 172, 170);">\)profiles = @(“C:\Users\Alice\AppData\Roaming\Skype\alice”, “C:\Users\Bob\AppData\Roaming\Skype\bob”) foreach (\(p</span><span> in </span><span class="token" style="color: rgb(54, 172, 170);">\)profiles) { \(outCsv</span><span> = </span><span class="token" style="color: rgb(163, 21, 21);">"C:\Exports\skype_</span><span class="token" style="color: rgb(57, 58, 52);">\)(Split-Path \(p</span><span class="token" style="color: rgb(57, 58, 52);"> </span><span class="token" style="color: rgb(57, 58, 52);">-</span><span class="token" style="color: rgb(57, 58, 52);">Leaf</span><span class="token" style="color: rgb(57, 58, 52);">)</span><span class="token" style="color: rgb(163, 21, 21);">_</span><span class="token" style="color: rgb(57, 58, 52);">\)(Get-Date -Format yyyyMMdd).csv” & \(skv</span><span> </span><span class="token" style="color: rgb(163, 21, 21);">"/profile"</span><span> </span><span class="token" style="color: rgb(54, 172, 170);">\)p ”/scomma” \(outCsv</span><span> </span><span> </span><span class="token" style="color: rgb(54, 172, 170);">\)json = Import-Csv \(outCsv</span><span> </span><span class="token" style="color: rgb(57, 58, 52);">|</span><span> </span><span class="token" style="color: rgb(57, 58, 52);">ConvertTo-Json</span><span> </span><span class="token" style="color: rgb(57, 58, 52);">-</span><span>Depth 5 </span><span> </span><span class="token" style="color: rgb(54, 172, 170);">\)json | Out-File ($outCsv -replace ”.csv”,”.json”) }
Scheduling
- Use Task Scheduler: create a task that runs your script at desired intervals (daily/hourly). Set highest privileges if accessing other users’ profiles.
- Ensure script runs under an account with permission to read Skype profile folders.
Best practices
- Keep exports on an encrypted drive if they contain sensitive data.
- Rotate and prune old exports to save space.
- Log script runs and capture exit codes; NirSoft tools return nonzero on errors.
- Test filters and date formatting to match your locale.
- Confirm legality and privacy compliance before extracting logs that include other people’s messages.
Troubleshooting
- If no data appears, ensure Skype profiles are not in use or locked; run as same user owning the profile.
- Check path and escaping of spaces in profile paths.
- Update SkypeLogView when Skype changes storage formats.
If you want, I can produce a ready-to-run script tailored to your Windows locale, profile paths, and desired schedule.
Leave a Reply