Comparison

Merge files PDF vs PDFlexor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Merge files PDF

Combine multiple PDF documents into a single file with ease. Select your desired PDFs and merge them quickly. Unlock advanced features like sharing, renaming, and unlimited merging with a premium subscription.

Highlights
  • Merge multiple PDF files
  • Easy to use interface
  • Display merged PDF
  • Share merged PDF
  • Rename merged PDF
  • Unlimited merging (premium)
Features
Read full description

merge pdf files. easy use and you can merge multi file pdf. how to use : Select multi file pdf from files and merge . features : you can after merge and subscription (Display file pdf ,Share file pdf , rename ). - - - - - - - - - - - Premium unlimited subscription : - With Premium unlimited subscription, you have access to all features (share file , rename files, unlimited merge pdf files). - Premium unlimited subscription is billed weekly or monthly or annually at the rate corresponding to selected plan . - Payment will be charged to iTunes account at confirmation of purchase. - Subscription automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. - Subscription may be managed by the user and auto-renewal may be turned off by going to the user’s account settings after purchase. - Terms of Use https://sites.google.com/view/mergepdf-home - Privacy Policy https://sites.google.com/view/dev-abdullah-apps Fell free to contact us : dev.abadi2015@gmail.com Your problem or suggestions are important to us!

About

PDFlexor

Edit, convert, and organize PDF documents with a secure, all-in-one toolkit. Features include merging, splitting, page reordering, and conversion to various formats, with most operations processed locally for enhanced privacy.

Highlights
  • Merge and split PDF files
  • Extract, delete, and reorder pages
  • Convert PDFs to/from various formats
  • Crop and resize PDF pages
  • Compress PDF file size
  • Local processing for enhanced security
Features
Read full description

Master Your PDFs with Our Comprehensive Toolkit PDFlexor empowers you to effortlessly edit, convert, and manage your PDF documents with a comprehensive suite of features. Whether you need to merge, split, extract pages, reorder, rotate, convert, or crop PDFs, this app ensures your documents are handled with the utmost security. Local Processing for Maximum Security: Most PDF operations, such as merging, splitting, extracting, and deleting pages, are processed locally on your device. This design principle ensures that your sensitive documents never leave your device, providing an extra layer of security and privacy. No need to worry about external breaches or unauthorized access, as your documents remain under your sole control. Secure Office Conversions: For Office-related conversions (PDF to Word, Excel, PowerPoint, and vice versa), our app takes extra precautions. Files are securely uploaded to our server for processing. We employ state-of-the-art encryption and adhere to strict privacy policies to protect your data during transmission and processing. Once the conversion is complete, files are immediately deleted from our servers, ensuring that your information remains confidential and secure. Key Features: Organization: Merge PDFs: Combine multiple PDF files into a single, organized document. Split PDFs: Divide large PDFs into smaller, more manageable files based on specific page ranges. Extract Pages: Isolate and save specific pages from a PDF into a new document. Delete Pages: Remove unwanted pages from your PDFs permanently. Add Page Numbers: Enhance your documents by adding page numbers for easy reference. Reorder Pages: Rearrange the sequence of pages in your PDF to fit your needs. Rotate Pages: Adjust the orientation of pages to ensure they are displayed correctly. Insert Pages: Add new pages into your existing PDFs at any position. Multi-page Layout: Create PDFs with multiple pages per sheet for compact viewing. Viewing and Editing: Crop PDF Pages: Trim or remove unwanted margins from your PDF pages. Resize Pages: Change the size of your PDF pages to standard formats like A4 or Letter. Compress PDF: Reduce the file size of your PDFs for easier sharing and storage. Edit Metadata: Modify or remove metadata to protect your privacy. Remove Blank Pages: Automatically detect and delete empty pages from your documents. Overlay PDF: Superimpose one PDF onto another for layered content. Compare PDF: Compare the differences between two PDF files. Conversion: PDF to Image: Convert PDF pages into image files. Extract Images: Retrieve all embedded images from your PDFs. Extract Text: Convert PDF content into editable text formats. Images to PDF: Convert a collection of images into a single PDF document. URL to PDF: Capture web content directly into a PDF format. SVG to PDF: Transform SVG graphics into PDF files. CSV to PDF: Convert tabular data from CSV into a PDF document. RTF to PDF: Convert rich text format files into PDFs. PDF to RTF: Convert PDF content into editable RTF files. PDF to Word/Excel/PowerPoint: Convert your PDFs into editable Office formats. GIF/Excel/Word/PowerPoint to PDF: Convert various file types into PDFs. Security: Sign PDF: Electronically sign your PDFs for a secure and efficient workflow. Protect PDF: Secure your PDFs with passwords to prevent unauthorized access. Unlock PDF: Remove password protection from PDFs you own. Add Watermark: Protect your documents with text or image watermarks. Redact PDF: Safeguard sensitive information by blacking out text. Experience the power, flexibility, and security of our All-in-One PDF App and simplify your PDF tasks today! Download now and unlock the full potential of your PDF documents, with peace of mind knowing that your privacy and security are our top priorities. Terms of Service: https://pdfinity.ultraifun.com/agreements/termsOfUser.html Privacy Policy: https://pdfinity.ultraifun.com/agreements/privacy.html

Screenshots

Merge files PDF4 screens
PDFlexor4 screens

Verdict

The call

The clearest difference is rating: PDFlexor at 5.0 against Merge files PDF's 4.6. PDFlexor also leads on update cadence (every 3 days vs every 2 weeks). Merge files PDF's advantage is ratings volume (348 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Merge files PDF sells 3 in-app purchases, starting at $0.99 per 7 days and PDFlexor sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDFlexor holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Merge files PDF has 348 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Merge files PDF ships an update every 2 weeks, PDFlexor every 3 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Merge files PDF versus PDFlexor: the parameters behind the verdict, then further details
ParameterMerge files PDFPDFlexor
PriceFreeFree
Rating4.6 (348 ratings)5.0 (1 ratings) — better
Positive reviews25.7% of reviews—
Number of ratings348 — better1
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size3 MB45 MB
Age rating4+4+
DeveloperAbdullah AlbalawiHuizhou Jiqu Technology Co., Ltd.

Customer experience

Merge files PDF

All ratings339 ratings
Positive91.2%
Neutral1.5%
Negative7.4%
Written reviews70 reviews
Positive25.7%
Neutral1.4%
Negative72.9%

PDFlexor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Merge files PDF

Reported bugs

2 issues
  • Subscription issues
  • Incompatible with free usage

Requested features

2 requests
  • Allow free sharing and saving of merged files
  • Improve free functionality

PDFlexor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Merge files PDF

Subscriptions3
  • weekly subscription$0.997 Days
  • monthly subscription$3.991 Month
  • yearly subscription$14.991 Year
4 purchases

PDFlexor

Subscriptions3
  • Weekly Membership$1.997 Days
  • Monthly Membership$3.991 Month
  • Annual Membership$14.991 Year
One-time1
  • Life Membership$29.99

Questions

Is Merge files PDF free?
Merge files PDF is free to download, with in-app purchases available.
Is PDFlexor free?
PDFlexor is free to download, with in-app purchases available.
Which has better reviews, Merge files PDF or PDFlexor?
PDFlexor is rated higher. Merge files PDF averages 4.6 out of 5 from 348 ratings, while PDFlexor averages 5.0 from 1 ratings.
Do Merge files PDF or PDFlexor have ads?
Neither Merge files PDF nor PDFlexor shows ads.
Which is updated more often, Merge files PDF or PDFlexor?
Merge files PDF ships an update every 2 weeks, and PDFlexor every 3 days. Most recently, Merge files PDF was updated on November 6, 2026 and PDFlexor on October 30, 2026.

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