MPP File Viewer vs P7M Viewer · P7M Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MPP File Viewer
View and inspect Gantt charts, tasks, and resources from Microsoft Project and Primavera P6 schedule files on your Apple devices. Export project information as PDF or CSV for easy sharing. Files are processed locally for privacy.
- Open MPP, MPT, MSPDI, XER, P6 XML, and MPX files
- Inspect Gantt charts, tasks, and resources
- Browse task hierarchy
- Navigate pinch-to-zoom Gantt timeline
- Export as PDF or CSV
- Print Gantt charts
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Review received schedules before your next meeting. Open Microsoft Project or Primavera files, compare updates and keep decisions beside the plan. REVIEW THE NEXT UPDATE • Inspect Gantt charts, task dates and available resources. Share PDF reports and CSV tables. • Group saved revisions and compare an update with your reviewed baseline. • Save weekly minutes and carry open actions forward with owners and due dates. Reviewed minutes keep a fixed copy of what was discussed. BRING IN A SPREADSHEET Choose an XLSX sheet, heading row and task columns, then check every task row before opening. Selected formula and error cells are rejected; formulas are not calculated. CSV, TSV and tab-delimited TXT can also use column mapping. CREATE A SMALL PLAN Set task names, dates, progress and notes in an editable local draft. Valid drafts save automatically. Export CSV or Project XML with manual task dates. There is no MPP writing or dependency rescheduling. ONE DISTINCT FILE FREE Open one distinct file free and reopen that unchanged file. A changed revision counts as a new file. For more files, choose an annual or monthly subscription, a nonrenewing seven-day pass or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled; the seven-day pass does not renew. Prices and terms appear before purchase. LOCAL PROCESSING AND YOUR CHOICES Received originals stay read-only; created drafts are editable. File processing and meeting notes are local. Basic usage sharing is optional, off by default and changeable in settings. Usage counts contain no document text or recordings. No account is required. FORMAT AND LANGUAGE NOTES Opens MPP/MPT, Project XML, Primavera XER/P6 XML, MPX and supported tables. XLSX limits include 25 MiB input and 25,000 task rows; XLS, XLSM and encrypted workbooks are not supported. Password-protected MPP is not supported. Available fields depend on the source. This is not a certified scheduling or contractual-verification system. App interface: English, German, French, Spanish, Italian, Brazilian Portuguese, Polish, Japanese and Simplified Chinese. Other language settings use a supported language or English. Independently developed by Eutopix Labs. Not affiliated with, endorsed by, sponsored by or certified by Microsoft or Oracle. Primavera is a registered trademark of Oracle. Terms of Use: https://ganttpeek.com/terms/ Privacy Policy: https://ganttpeek.com/privacy/
P7M Viewer · P7M Reader
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P7M Viewer is a dedicated utility for opening, inspecting, and converting P7M, P7S, and digitally signed PKCS#7 documents on iPhone, iPad, and Mac. P7M AND DIGITAL SIGNATURE VIEWER Open .p7m, .p7s, .p7c, .xml.p7m, and .pdf.p7m files instantly on your device. Inspect signed payloads, CAdES, PAdES, and S/MIME envelopes. ELECTRONIC INVOICE VIEWER View structured FatturaPA and SDI electronic invoices with dedicated sections for supplier details, customer records, invoice lines, VAT breakdown, and payment due dates. CERTIFICATE AND SIGNATURE VERIFICATION Inspect signers, certificate authority, signing timestamp, and cryptographic validity directly on your hardware. EXPORT TO PDF Convert invoices and signed XML documents into clean, readable PDF files with a single tap for archiving and sharing. BATCH ZIP HANDLING Extract and parse multiple signed files packaged in ZIP archives in one unified workflow. PRIVACY AND ON-DEVICE SECURITY All decryption, signature checks, and PDF exports run strictly on your device. No documents are uploaded to cloud servers. Privacy Policy: https://rush.tools/privacy Terms of Use: https://rush.tools/terms
Screenshots
Verdict
The clearest difference is iOS requirement: P7M Viewer · P7M Reader at 15.0 against MPP File Viewer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MPP File Viewer sells 4 in-app purchases, starting at $5.99 per month and P7M Viewer · P7M Reader sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MPP File Viewer ships an update every 6 days, P7M Viewer · P7M Reader weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | MPP File Viewer | P7M Viewer · P7M Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac, Apple Watch | iPhone, iPad, iPod, Mac |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | EUTOPIX LABS | Rush Tools LLC |
In-app purchases
MPP File Viewer
- GanttPeek Pro (Monthly)$5.991 Month
- GanttPeek Pro (Yearly)$19.991 Year
- GanttPeek Pro 7-Day Pass$4.99
- GanttPeek Lifetime$39.99
P7M Viewer · P7M Reader
- Weekly Access3 Days trial$6.997 Days
- Annual Access$59.991 Year
- Lifetime Access$99.99
Questions
Is MPP File Viewer free?
Is P7M Viewer · P7M Reader free?
Do MPP File Viewer or P7M Viewer · P7M Reader have ads?
Which is updated more often, MPP File Viewer or P7M Viewer · P7M Reader?
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